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Crestani A, de Labrouhe E, Le Gac M, Kolanska K, Ferrier C, Touboul C, Dabi Y, Darai E. To drain or not to drain: A propensity score analysis of abdominal drainage after colorectal surgery for endometriosis. Eur J Obstet Gynecol Reprod Biol 2024; 297:227-232. [PMID: 38691975 DOI: 10.1016/j.ejogrb.2024.04.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 04/16/2024] [Accepted: 04/21/2024] [Indexed: 05/03/2024]
Abstract
AIM To assess the benefit of prophylactic abdominal drainage (AD) after colorectal surgery for endometriosis. METHODS We conducted a retrospective study of 215 patients who underwent colorectal surgery for endometriosis using a mini-invasive approach in our center from February 2019 to July 2023. A propensity score matched (PSM) analysis (1:1 ratio) identified two groups of patients with similar characteristics. Postoperative outcomes were then compared. RESULTS In the unmatched cohort, 151 patients (70 %) had AD at the end of surgery and 64 (30 %) did not. Clinical characteristics and surgical procedures were comparable between the groups after PSM. After PSM, AD was associated with a longer hospital stay (p < 0.001) and a greater number of postoperative complications (p = 0.03). There were no differences for readmission, repeat surgery, or severe postoperative complications. CONCLUSION In this retrospective cohort of patients undergoing colorectal resection for endometriosis using a mini-invasive approach, prophylactic AD was not found to be beneficial.
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Affiliation(s)
- Adrien Crestani
- Franco-European Multidisciplinary Endometriosis Institut (IFEMEndo), Clinique Tivoli-Ducos, Bordeaux 33000, France.
| | - Eric de Labrouhe
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France
| | - Marjolaine Le Gac
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France
| | - Kamila Kolanska
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France; Clinical Research Group (GRC) Paris 6, Centre Expert Endométriose (C3E), Sorbonne University (GRC6 C3E SU), France; Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine (CRSA), Sorbonne University, INSERM UMR_S_938, Paris 75020, France
| | - Clément Ferrier
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France
| | - Cyril Touboul
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France; Clinical Research Group (GRC) Paris 6, Centre Expert Endométriose (C3E), Sorbonne University (GRC6 C3E SU), France; Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine (CRSA), Sorbonne University, INSERM UMR_S_938, Paris 75020, France
| | - Yohann Dabi
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France; Clinical Research Group (GRC) Paris 6, Centre Expert Endométriose (C3E), Sorbonne University (GRC6 C3E SU), France; Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine (CRSA), Sorbonne University, INSERM UMR_S_938, Paris 75020, France
| | - Emile Darai
- Sorbonne University, Department of Obstetrics and Reproductive Medicine, Hôpital Tenon, 4 rue de la Chine, Paris 75020, France; Clinical Research Group (GRC) Paris 6, Centre Expert Endométriose (C3E), Sorbonne University (GRC6 C3E SU), France; Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine (CRSA), Sorbonne University, INSERM UMR_S_938, Paris 75020, France
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2
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Thiel P, Kobylianskii A, McGrattan M, Lemos N. Entrapped by pain: The diagnosis and management of endometriosis affecting somatic nerves. Best Pract Res Clin Obstet Gynaecol 2024:102502. [PMID: 38735767 DOI: 10.1016/j.bpobgyn.2024.102502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/22/2024] [Accepted: 05/02/2024] [Indexed: 05/14/2024]
Abstract
Somatic nerve entrapment caused by endometriosis is an underrecognized and often misdiagnosed issue that leads to many women suffering unnecessarily. While the classic symptoms of endometriosis are well-known to the gynaecologic surgeon, the dermatomal-type pain caused by endometriosis impacting neural structures is not within gynecologic day-to-day practice, which often complicates diagnosis and delays treatment. A thorough understanding of pelvic neuroanatomy and a neuropelveologic approach is required for accurate assessments of patients with endometriosis and nerve entrapment. Magnetic resonance imaging is the preferred imaging modality for this presentation of endometriosis. Surgical management with laparoscopic or robotic-assisted techniques is the preferred approach to treatment, with excellent long-term results reported after nerve detrapment and endometriosis excision. The review calls for increased awareness and education on the links between endometriosis and the nervous system, advocating for patient-centered care and further research to refine the diagnosis and treatment of this challenging condition.
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Affiliation(s)
- Peter Thiel
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, University of Toronto, Toronto, Ontario, Canada; Department of Gynecology, Women's College Hospital, Toronto, Ontario, Canada
| | - Anna Kobylianskii
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, University of Toronto, Toronto, Ontario, Canada; Department of Gynecology, Women's College Hospital, Toronto, Ontario, Canada
| | - Meghan McGrattan
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, University of Toronto, Toronto, Ontario, Canada; Department of Gynecology, Women's College Hospital, Toronto, Ontario, Canada
| | - Nucelio Lemos
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, University of Toronto, Toronto, Ontario, Canada; Department of Gynecology, Women's College Hospital, Toronto, Ontario, Canada; Department of Gynecology, University of Sao Paolo, Sao Paolo, Brazil; Department of Neuropelveology and Advanced Pelvic Surgery, Institute for Care and Rehabilitation in Neuropelveology and Gynecology (INCREASING), Sao Paolo, Brazil.
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Hamel C, Amir B, Avard B, Fung-Kee-Fung K, Furey B, Garel J, Ghandehari H. Canadian Association of Radiologists Obstetrics and Gynecology Diagnostic Imaging Referral Guideline. Can Assoc Radiol J 2024; 75:261-268. [PMID: 37624360 DOI: 10.1177/08465371231185292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
Abstract
The Canadian Association of Radiologists (CAR) Obstetrics and Gynecology Expert Panel consists of radiologists specializing in obstetrics and gynecology, obstetrics and gynecology physicians, a patient advisor, and an epidemiologist/guideline methodologist. After developing a list of 12 clinical/diagnostic scenarios, a systematic rapid scoping review was undertaken to identify systematically produced referral guidelines that provide recommendations for one or more of these clinical/diagnostic scenarios. Recommendations from 46 guidelines and contextualization criteria in the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) for guidelines framework were used to develop 68 recommendation statements across the 12 scenarios related to the evaluation of obstetrics and gynecology clinical and diagnostic scenarios. This guideline presents the methods of development and the imaging recommendations for a variety of obstetrical and gynecological conditions including pregnancy assessment, recurrent first trimester pregnancy loss, post-partum indications, disorders of menstruation, localization of intra-uterine contraceptive device, infertility assessment, assessment of adnexal mass, pelvic pain of presumed gynecological origin, and pelvic floor evaluation.
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Affiliation(s)
- Candyce Hamel
- Canadian Association of Radiologists, Ottawa, ON, Canada
| | | | - Barb Avard
- North York General Hospital, Toronto, ON, Canada
| | | | - Beth Furey
- Dalhousie University, Halifax, NS, Canada
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4
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Burla L, Sartoretti E, Mannil M, Seidel S, Sartoretti T, Krentel H, De Wilde RL, Imesch P. MRI-Based Radiomics as a Promising Noninvasive Diagnostic Technique for Adenomyosis. J Clin Med 2024; 13:2344. [PMID: 38673617 PMCID: PMC11051471 DOI: 10.3390/jcm13082344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Background: MRI diagnostics are important for adenomyosis, especially in cases with inconclusive ultrasound. This study assessed the potential of MRI-based radiomics as a novel tool for differentiating between uteri with and without adenomyosis. Methods: This retrospective proof-of-principle single-center study included nine patients with and six patients without adenomyosis. All patients had preoperative T2w MR images and histological findings served as the reference standard. The uterus of each patient was segmented in 3D using dedicated software, and 884 radiomics features were extracted. After dimension reduction and feature selection, the diagnostic yield of individual and combined features implemented in the machine learning models were assessed by means of receiver operating characteristics analyses. Results: Eleven relevant radiomics features were identified. The diagnostic performance of individual features in differentiating adenomyosis from the control group was high, with areas under the curve (AUCs) ranging from 0.78 to 0.98. The performance of ML models incorporating several features was excellent, with AUC scores of 1 and an area under the precision-recall curve of 0.4. Conclusions: The set of radiomics features derived from routine T2w MRI enabled accurate differentiation of uteri with adenomyosis. Radiomics could enhance diagnosis and furthermore serve as an imaging biomarker to aid in personalizing therapies and monitoring treatment responses.
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Affiliation(s)
- Laurin Burla
- Department of Gynecology, University Hospital Zurich, 8091 Zurich, Switzerland; (L.B.)
- Department of Gynecology and Obstetrics, Hospital of Schaffhausen, 8208 Schaffhausen, Switzerland
| | | | - Manoj Mannil
- Clinic for Radiology, Muenster University Hospital, 48149 Muenster, Germany
| | - Stefan Seidel
- Institute for Radiology and Nuclear Medicine, Hospital of Schaffhausen, 8208 Schaffhausen, Switzerland
| | | | - Harald Krentel
- Department of Gynecology, Obstetrics and Gynecological Oncology, Bethesda Hospital Duisburg, 47053 Duisburg, Germany
| | - Rudy Leon De Wilde
- Clinic of Gynecology, Obstetrics and Gynecological Oncology, University Hospital for Gynecology, Pius-Hospital Oldenburg, Medical Campus University of Oldenburg, 26121 Oldenburg, Germany
| | - Patrick Imesch
- Department of Gynecology, University Hospital Zurich, 8091 Zurich, Switzerland; (L.B.)
- Clinic for Gynecology, Bethanien Clinic, 8044 Zurich, Switzerland
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5
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Young SW, Jha P, Chamié L, Rodgers S, Kho RM, Horrow MM, Glanc P, Feldman M, Groszmann Y, Khan Z, Young SL, Poder L, Burnett TL, Hu EM, Egan S, VanBuren W. Society of Radiologists in Ultrasound Consensus on Routine Pelvic US for Endometriosis. Radiology 2024; 311:e232191. [PMID: 38591980 PMCID: PMC11070694 DOI: 10.1148/radiol.232191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/21/2023] [Accepted: 12/22/2023] [Indexed: 04/10/2024]
Abstract
Endometriosis is a prevalent and potentially debilitating condition that mostly affects individuals of reproductive age, and often has a substantial diagnostic delay. US is usually the first-line imaging modality used when patients report chronic pelvic pain or have issues of infertility, both common symptoms of endometriosis. Other than the visualization of an endometrioma, sonologists frequently do not appreciate endometriosis on routine transvaginal US images. Given a substantial body of literature describing techniques to depict endometriosis at US, the Society of Radiologists in Ultrasound convened a multidisciplinary panel of experts to make recommendations aimed at improving the screening process for endometriosis. The panel was composed of experts in the imaging and management of endometriosis, including radiologists, sonographers, gynecologists, reproductive endocrinologists, and minimally invasive gynecologic surgeons. A comprehensive literature review combined with a modified Delphi technique achieved a consensus. This statement defines the targeted screening population, describes techniques for augmenting pelvic US, establishes direct and indirect observations for endometriosis at US, creates an observational grading and reporting system, and makes recommendations for additional imaging and patient management. The panel recommends transvaginal US of the posterior compartment, observation of the relative positioning of the uterus and ovaries, and the uterine sliding sign maneuver to improve the detection of endometriosis. These additional techniques can be performed in 5 minutes or less and could ultimately decrease the delay of an endometriosis diagnosis in at-risk patients.
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Affiliation(s)
| | | | - Luciana Chamié
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Shuchi Rodgers
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Rosanne M. Kho
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Mindy M. Horrow
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Phyllis Glanc
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Myra Feldman
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Yvette Groszmann
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Zaraq Khan
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Steven L. Young
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Liina Poder
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Tatnai L. Burnett
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Eric M. Hu
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Susan Egan
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
| | - Wendaline VanBuren
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo
Blvd, Phoenix, AZ 85054 (S.W.Y.); Department of Radiology, Stanford University
School of Medicine, Stanford, Calif (P.J.); Department of Radiology,
Chamié Imagem da Mulher, São Paulo, Brazil (L.C.); Department of
Radiology, Albert Einstein Medical Center, Philadelphia, Pa (S.R., M.M.H.);
Department of Obstetrics and Gynecology, Banner Health System, Phoenix, Ariz
(R.M.K.); Department of Medical Imaging, University of Toronto, Toronto, Canada
(P.G.); Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio (M.F.);
Department of Obstetrics and Gynecology, Brigham and Women’s Hospital,
Boston, Mass (Y.G.); Department of Obstetrics and Gynecology (Z.K., T.L.B.) and
Department of Radiology (W.V.B.), Mayo Clinic, Rochester, Minn; Department of
Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
(S.L.Y.); Department of Radiology and Biomedical Imaging, University of
California, San Francisco, San Francisco, Calif (L.P.); Department of Radiology,
Intermountain Healthcare, Salt Lake City, Utah (E.M.H.); and Department of
Radiology, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ
(S.E.)
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Barat M, Dohan A, Kohi M, Marcelin C, Pelage JP, Denys A, Mafeld S, Kaufman CS, Soyer P, Cornelis FH. Treatment of adenomyosis, abdominal wall endometriosis and uterine leiomyoma with interventional radiology: A review of current evidences. Diagn Interv Imaging 2024; 105:87-96. [PMID: 38065817 DOI: 10.1016/j.diii.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 11/21/2023] [Indexed: 01/16/2024]
Abstract
Interventional radiology shows promises in the field of women's health, particularly in pelvic interventions. This review article discusses the latest advancements in interventional radiology techniques for pelvic conditions affecting women including adenomyosis, abdominal wall endometriosis and uterine leiomyoma. Extraperitoneal endometriosis involving the abdominal wall may be treated by percutaneous thermal ablation, such as cryoablation, whereas uterine leiomyoma and adenomyosis can be managed either using percutaneous thermal ablation or using uterine artery embolization. Continued research and development in interventional radiology will further enhance the minimally-invasive interventions available for women's health, improving outcomes and quality of life for this large patient population of women.
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Affiliation(s)
- Maxime Barat
- Department of Radiology, Hopital Cochin, AP-HP, 75014 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Anthony Dohan
- Department of Radiology, Hopital Cochin, AP-HP, 75014 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Maureen Kohi
- Department of Radiology, University of North Carolina at Chapel Hill, NC 27599, USA
| | - Clement Marcelin
- Department of Radiology, Centre Hospitalo-Universitaire de Bordeaux, 33076 Bordeaux, France
| | - Jean-Pierre Pelage
- Department of Radiology, Research Institute of McGill University Health Centre, McGill University Health Centre, McGill University, Montreal, QC H4A 3J1, Canada
| | - Alban Denys
- Department of Diagnostic and Interventional Radiology, Lausanne University Hospital CHUV, Lausanne and University of Lausanne (UNIL), 1011 Lausanne, Switzerland
| | - Sebastian Mafeld
- Department of Medical Imaging, Division of Vascular and Interventional Radiology, Toronto General Hospital, University of Toronto, Toronto, ON, M5G 2C4, Canada
| | - Claire S Kaufman
- Dotter Interventional Institute, Oregon Health & Science University, Portland, OR 97239-3011, USA
| | - Philippe Soyer
- Department of Radiology, Hopital Cochin, AP-HP, 75014 Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Francois H Cornelis
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Weill Cornell Medical College, New York, NY 10065, USA.
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7
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Thomassin-Naggara I, Rousset P, Touboul C, Razakamanantsoa L, Manganaro L. Reasons why it is time to change imaging guidelines on endometriosis. Eur Radiol 2024:10.1007/s00330-024-10595-w. [PMID: 38342800 DOI: 10.1007/s00330-024-10595-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/21/2023] [Accepted: 12/29/2023] [Indexed: 02/13/2024]
Abstract
In light of the rising number of patients referred for magnetic resonance imaging (MRI) due to suspected endometriosis and the high expectations of these patients, there is a need for new imaging guidelines to optimally protocol and indicate MRI and transvaginal ultrasonography (TVUS) examinations. This is crucial for accurately addressing the inquiries of gynecologists, encompassing complete mapping and preoperative staging, and facilitating effective communication with patients. In this context, the development of a standardized lexicon, as well as dedicated imaging classifications, is recommended to aid in the comprehensive management of patients. CLINICAL RELEVANCE STATEMENT: The radiologist should use a standardized lexicon and provide a score along with details about the specific compartments affected by endometriosis disease. This helps in offering clearer guidance to the surgeon. KEY POINTS: • An optimal staging is based on the combination of clinical examination, transvaginal US, and MRI. • MRI is able to detect location that is hidden at the beginning of a laparoscopic surgery and thus the need for dedicated MR classifications to correctly stage the disease. • Deep pelvic endometriosis index (dPEI) classification is externally validated and highly correlated with operating time, hospital stay, and postoperative complications.
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Affiliation(s)
- Isabelle Thomassin-Naggara
- Department of Radiology Imaging and Interventional Radiology (IRIS), Service IRIS, Tenon Hospital, APHP, Sorbonne University, 4 rue de la Chine, 75020, Paris, France.
- Saint-Antoine Research Cancer Center, Sorbonne University, INSERM UMR S 938, 75012, Paris, France.
| | | | - Cyril Touboul
- Saint-Antoine Research Cancer Center, Sorbonne University, INSERM UMR S 938, 75012, Paris, France
- APHP, Sorbonne University, Department of Gynaecological Surgery, Obstetrics and Reproductive Medicine, Tenon Hospital, Paris, France
| | - Leo Razakamanantsoa
- Department of Radiology Imaging and Interventional Radiology (IRIS), Service IRIS, Tenon Hospital, APHP, Sorbonne University, 4 rue de la Chine, 75020, Paris, France
- Saint-Antoine Research Cancer Center, Sorbonne University, INSERM UMR S 938, 75012, Paris, France
| | - Lucia Manganaro
- Department of Radiological, Oncological and Pathological Sciences, Policlinico Umberto I Hospital, University Spienza, Rome, Italia
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Avery JC, Deslandes A, Freger SM, Leonardi M, Lo G, Carneiro G, Condous G, Hull ML. Noninvasive diagnostic imaging for endometriosis part 1: a systematic review of recent developments in ultrasound, combination imaging, and artificial intelligence. Fertil Steril 2024; 121:164-188. [PMID: 38101562 DOI: 10.1016/j.fertnstert.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
Endometriosis affects 1 in 9 women and those assigned female at birth. However, it takes 6.4 years to diagnose using the conventional standard of laparoscopy. Noninvasive imaging enables a timelier diagnosis, reducing diagnostic delay as well as the risk and expense of surgery. This review updates the exponentially increasing literature exploring the diagnostic value of endometriosis specialist transvaginal ultrasound (eTVUS), combinations of eTVUS and specialist magnetic resonance imaging, and artificial intelligence. Concentrating on literature that emerged after the publication of the IDEA consensus in 2016, we identified 6192 publications and reviewed 49 studies focused on diagnosing endometriosis using emerging imaging techniques. The diagnostic performance of eTVUS continues to improve but there are still limitations. eTVUS reliably detects ovarian endometriomas, shows high specificity for deep endometriosis and should be considered diagnostic. However, a negative scan cannot preclude endometriosis as eTVUS shows moderate sensitivity scores for deep endometriosis, with the sonographic evaluation of superficial endometriosis still in its infancy. The fast-growing area of artificial intelligence in endometriosis detection is still evolving, but shows great promise, particularly in the area of combined multimodal techniques. We finalize our commentary by exploring the implications of practice change for surgeons, sonographers, radiologists, and fertility specialists. Direct benefits for endometriosis patients include reduced diagnostic delay, better access to targeted therapeutics, higher quality operative procedures, and improved fertility treatment plans.
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Affiliation(s)
- Jodie C Avery
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia.
| | - Alison Deslandes
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Shay M Freger
- Department of Obstetrics and Gynecology McMaster University, Hamilton, ON, Canada
| | - Mathew Leonardi
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Department of Obstetrics and Gynecology McMaster University, Hamilton, ON, Canada
| | - Glen Lo
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
| | - Gustavo Carneiro
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Centre for Vision, Speech and Signal Processing (CVSSP), School of Computer Science and Electronic Engineering, University of Surrey, Guildford, United Kingdom
| | - G Condous
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Gynaecology Department, Omni Ultrasound and Gynaecological Care, Sydney, New South Wales, Australia
| | - Mary Louise Hull
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Gynaecology Department, Embrace Fertility, Adelaide, South Australia, Australia
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9
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Avery JC, Knox S, Deslandes A, Leonardi M, Lo G, Wang H, Zhang Y, Holdsworth-Carson SJ, Thi Nguyen TT, Condous GS, Carneiro G, Hull ML. Noninvasive diagnostic imaging for endometriosis part 2: a systematic review of recent developments in magnetic resonance imaging, nuclear medicine and computed tomography. Fertil Steril 2024; 121:189-211. [PMID: 38110143 DOI: 10.1016/j.fertnstert.2023.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 12/13/2023] [Indexed: 12/20/2023]
Abstract
Endometriosis affects 1 in 9 women, taking 6.4 years to diagnose using conventional laparoscopy. Non-invasive imaging enables timelier diagnosis, reducing diagnostic delay, risk and expense of surgery. This review updates literature exploring the diagnostic value of specialist endometriosis magnetic resonance imaging (eMRI), nuclear medicine (NM) and computed tomography (CT). Searching after the 2016 IDEA consensus, 6192 publications were identified, with 27 studies focused on imaging for endometriosis. eMRI was the subject of 14 papers, NM and CT, 11, and artificial intelligence (AI) utilizing eMRI, 2. eMRI papers describe diagnostic accuracy for endometriosis, methodologies, and innovations. Advantages of eMRI include its: ability to diagnose endometriosis in those unable to tolerate transvaginal endometriosis ultrasound (eTVUS); a panoramic pelvic view, easy translation to surgical fields; identification of hyperintense iron in endometriotic lesions; and ability to identify super-pelvic lesions. Sequence standardization means eMRI is less operator-dependent than eTVUS, but higher costs limit its role to a secondary diagnostic modality. eMRI for deep and ovarian endometriosis has sensitivities of 91-93.5% and specificities of 86-87.5% making it reliable for surgical mapping and diagnosis. Superficial lesions too small for detection in larger capture sequences, means a negative eMRI doesn't exclude endometriosis. Combined with thin sequence capture and improved reader expertise, eMRI is poised for rapid adoption into clinical practice. NM labeling is diagnostically limited in absence of suitable unique marker for endometrial-like tissue. CT studies expose the reproductively aged to radiation. AI diagnostic tools, combining independent eMRI and eTVUS endometriosis markers, may result in powerful capability. Broader eMRI use, will optimize standards and protocols. Reporting systems correlating to surgical anatomy will facilitate interdisciplinary preoperative dialogues. eMRI endometriosis diagnosis should reduce repeat surgeries with mental and physical health benefits for patients. There is potential for early eMRI diagnoses to prevent chronic pain syndromes and protect fertility outcomes.
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Affiliation(s)
- Jodie C Avery
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia.
| | - Steven Knox
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Benson Radiology, Adelaide, Australia
| | - Alison Deslandes
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Mathew Leonardi
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Department of Obstetrics and Gynecology McMaster University, Hamilton, Canada
| | - Glen Lo
- Curtin University Medical School Perth, Australia
| | - Hu Wang
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Australian Institute for Machine Learning, University of Adelaide, Australia
| | - Yuan Zhang
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Australian Institute for Machine Learning, University of Adelaide, Australia
| | - Sarah Jane Holdsworth-Carson
- Julia Argyrou Endometriosis Centre, Epworth HealthCare, Richmond, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Australia
| | - Tran Tuyet Thi Nguyen
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Embrace Fertility, Adelaide, Australia
| | - George Stanley Condous
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Omni Ultrasound and Gynaecological Care, Sydney Australia, (j)Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Australia
| | - Gustavo Carneiro
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; University of Surrey, Guildford, United Kingdom
| | - Mary Louise Hull
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; Embrace Fertility, Adelaide, Australia
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Ruaux E, VanBuren WM, Nougaret S, Gavrel M, Charlot M, Grangeon F, Bolze PA, Thomassin-Naggara I, Rousset P. Endometriosis MR mimickers: T2-hypointense lesions. Insights Imaging 2024; 15:20. [PMID: 38267633 PMCID: PMC10808434 DOI: 10.1186/s13244-023-01588-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/27/2023] [Indexed: 01/26/2024] Open
Abstract
Endometriosis is a common crippling disease in women of reproductive age. Magnetic resonance imaging (MRI) is considered the cornerstone radiological technique for both the diagnosis and management of endometriosis. While its sensitivity, especially in deep infiltrating endometriosis, is superior to that of ultrasonography, many sources of false-positive results exist, leading to a lack of specificity. Hypointense lesions or pseudo-lesions on T2-weighted images include anatomical variants, fibrous connective tissues, benign and malignant tumors, feces, surgical materials, and post treatment scars which may mimic deep pelvic infiltrating endometriosis. False positives can have a major impact on patient management, from diagnosis to medical or surgical treatment. This educational review aims to help the radiologist acknowledge MRI criteria, pitfalls, and the differential diagnosis of deep pelvic infiltrating endometriosis to reduce false-positive results. Critical relevance statement MRI in deep infiltrating endometriosis has a 23% false-positive rate, leading to misdiagnosis. T2-hypointense lesions primarily result from anatomical variations, fibrous connective tissue, benign and malignant tumors, feces, surgical material, and post-treatment scars. Key points • MRI in DIE has a 23% false-positive rate, leading to potential misdiagnosis.• Anatomical variations, fibrous connective tissues, neoplasms, and surgical alterations are the main sources of T2-hypointense mimickers.• Multisequence interpretation, morphologic assessment, and precise anatomic localization are crucial to prevent overdiagnosis.• Gadolinium injection is beneficial for assessing endometriosis differential diagnosis only in specific conditions.
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Affiliation(s)
- Edouard Ruaux
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France
| | | | - Stéphanie Nougaret
- Department of Radiology, Montpellier Cancer Institute, U1194, Montpellier University, 34295, Montpellier, France
| | - Marie Gavrel
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France
| | - Mathilde Charlot
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France
| | - Flavia Grangeon
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France
| | - Pierre-Adrien Bolze
- Department of Gynecology and Obstetrics, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, 69495, Pierre Bénite, France
| | - Isabelle Thomassin-Naggara
- Department of Radiology, Service Imageries Radiologiques Et Interventionnelles Spécialisées, Hôpital Tenon, Assistance Publique Hôpitaux de Paris, Sorbonne Université, 75020, Paris, France
| | - Pascal Rousset
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France.
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11
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Ruaux E, Nougaret S, Gavrel M, Charlot M, Devouassoux-Shisheboran M, Golfier F, Thomassin-Naggara I, Rousset P. Endometriosis MR mimickers: T1-hyperintense lesions. Insights Imaging 2024; 15:19. [PMID: 38267748 PMCID: PMC10808095 DOI: 10.1186/s13244-023-01587-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/25/2023] [Indexed: 01/26/2024] Open
Abstract
Endometriosis is a chronic and disabling gynecological disease that affects women of reproductive age. Magnetic resonance imaging (MRI) is considered the cornerstone radiological technique for both the diagnosis and management of endometriosis. While MRI offers higher sensitivity compared to ultrasonography, it is prone to false-positive results, leading to decreased specificity. False-positive findings can arise from various T1-hyperintense conditions on fat-suppressed T1-weighted images, resembling endometriotic cystic lesions in different anatomical compartments. These conditions include hemorrhage, hyperproteic content, MRI artifacts, feces, or melanin. Such false positives can have significant implications for patient care, ranging from incorrect diagnoses to unnecessary medical or surgical interventions and subsequent follow-up. To address these challenges, this educational review aims to provide radiologists with comprehensive knowledge about MRI criteria, potential pitfalls, and differential diagnoses, ultimately reducing false-positive results related to T1-hyperintense abnormalities.Critical relevance statementMRI has a 10% false-positive rate, leading to misdiagnosis. T1-hyperintense lesions, observed in the three phenotypes of pelvic endometriosis, can also be seen in various other causes, mainly caused by hemorrhages, high protein concentrations, and artifacts.Key points• MRI in endometriosis has a 10% false-positive rate, leading to potential misdiagnosis.• Pelvic endometriosis lesions can exhibit T1-hyperintensity across their three phenotypes.• A definitive diagnosis of a T1-hyperintense endometriotic lesion is crucial for patient management.• Hemorrhages, high protein concentrations, lipids, and artifacts are the main sources of T1-hyperintense mimickers.
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Affiliation(s)
- Edouard Ruaux
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, 165 Chemin du Grand Revoyet, EMR 3738, 69495, Pierre Bénite, France
| | - Stéphanie Nougaret
- Department of Radiology, Montpellier Cancer Institute, U1194, Montpellier University, 34295, Montpellier, France
| | - Marie Gavrel
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France
| | - Mathilde Charlot
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, Pierre Bénite, France
| | - Mojgan Devouassoux-Shisheboran
- Department of Pathology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, 69495, Pierre Bénite, France
| | - François Golfier
- Department of Gynecology and Obstetrics, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, EMR 3738, 69495, Pierre Bénite, France
| | - Isabelle Thomassin-Naggara
- Department of Radiology, Service Imageries Radiologiques et Interventionnelles Spécialisées, Hôpital Tenon, Assistance Publique Hôpitaux de Paris, Sorbonne Université, 75020, Paris, France
| | - Pascal Rousset
- Department of Radiology, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, 165 Chemin du Grand Revoyet, EMR 3738, 69495, Pierre Bénite, France.
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12
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Martire FG, Giorgi M, D’Abate C, Colombi I, Ginetti A, Cannoni A, Fedele F, Exacoustos C, Centini G, Zupi E, Lazzeri L. Deep Infiltrating Endometriosis in Adolescence: Early Diagnosis and Possible Prevention of Disease Progression. J Clin Med 2024; 13:550. [PMID: 38256683 PMCID: PMC10816815 DOI: 10.3390/jcm13020550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/08/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Endometriosis has a prevalence of 10% worldwide in premenopausal women. Probably, endometriosis begins early in the life of young girls, and it is commonly diagnosed later in life. The prevalence of deep infiltrating endometriosis (DIE) in adolescence is currently unknown due to diagnostic limits and underestimation of clinical symptoms. Dysmenorrhea is a common symptom in adolescents affected by DIE, often accompanied by dyspareunia and chronic acyclic pelvic pain. Ultrasonography-either performed transabdominal, transvaginal or transrectal-should be considered the first-line imaging technique despite the potential for missed diagnosis due to early-stage disease. Magnetic resonance imaging should be preferred in the case of virgo patients or when ultrasonographic exam is not accepted. Diagnostic laparoscopy is deemed acceptable in the case of suspected DIE not responding to conventional hormonal therapy. An early medical and/or surgical treatment may reduce disease progression with an immediate improvement in quality of life and fertility, but at the same time, painful symptoms may persist or even recur due to the surgery itself. The aim of this narrative review is to report the prevalence of DIE in adolescents, describe the pathogenetic theories and discuss the management in adolescent women, including the challenging road to diagnosis and the treatment alternatives.
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Affiliation(s)
- Francesco Giuseppe Martire
- Gynecological Unit, Department of Surgical Sciences, University of Rome “Tor Vergata”, 00133 Rome, Italy; (F.G.M.); (C.E.)
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Matteo Giorgi
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Claudia D’Abate
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Irene Colombi
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Alessandro Ginetti
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Alberto Cannoni
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Francesco Fedele
- Department of Obstetrics and Gynecology, Fondazione “Policlinico-Mangiagalli-Regina Elena” University of Milan, 20122 Milan, Italy;
| | - Caterina Exacoustos
- Gynecological Unit, Department of Surgical Sciences, University of Rome “Tor Vergata”, 00133 Rome, Italy; (F.G.M.); (C.E.)
| | - Gabriele Centini
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Errico Zupi
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
| | - Lucia Lazzeri
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy; (M.G.); (C.D.); (I.C.); (A.G.); (A.C.); (G.C.); (L.L.)
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13
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Colak C, Chamie LP, Youngner J, Forney MC, Luna Russo MA, Gubbels A, VanBuren WM, Feldman M. MRI Features of Pelvic Nerve Involvement in Endometriosis. Radiographics 2024; 44:e230106. [PMID: 38170677 DOI: 10.1148/rg.230106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Endometriosis is a common condition that mostly affects people assigned as female at birth. The most common clinical symptom of endometriosis is pain. Although the mechanism for this pain is poorly understood, in some cases, the nerves are directly involved in endometriosis. Endometriosis is a multifocal disease, and the pelvis is the most common location involved. Nerves in the pelvis can become entrapped and involved in endometriosis. Pelvic nerves are visible at pelvic MRI, especially when imaging planes and sequences are tailored for neural evaluation. In particular, high-spatial-resolution anatomic imaging including three-dimensional isotropic imaging and contrast-enhanced three-dimensional short inversion time inversion-recovery (STIR) fast spin-echo sequences are useful for nerve imaging. The most commonly involved nerves are the sciatic, obturator, femoral, pudendal, and inferior hypogastric nerves and the inferior hypogastric and lumbosacral plexuses. Although it is thought to be rare, the true incidence of nerve involvement in endometriosis is not known. Symptoms of neural involvement include pain, weakness, numbness, incontinence, and paraplegia and may be constant or cyclic (catamenial). Early diagnosis of neural involvement in endometriosis is important to prevent irreversible nerve damage and chronic sensorimotor neuropathy. Evidence of irreversible damage can also be seen at MRI, and radiologists should evaluate pelvic nerves that are commonly involved in endometriosis in their search pattern and report template to ensure that this information is incorporated into treatment planning.
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Affiliation(s)
- Ceylan Colak
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Luciana P Chamie
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Jonathan Youngner
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Michael C Forney
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Miguel A Luna Russo
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Ashley Gubbels
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Wendaline M VanBuren
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
| | - Myra Feldman
- From the Imaging Institute (C.C., J.Y., M.C.F.), Department of Obstetrics and Gynecology, OBGYN and Women's Health Institute (M.A.L.R.), and Subspecialty Care for Women's Health (A.G., M.F.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195; Department of Diagnostic Imaging, Fleury Medicina e Saúde, São Paulo, Brazil (L.P.C.); and Department of Radiology, Mayo Clinic, Rochester, Minn (W.M.V.)
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14
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Shenoy-Bhangle AS, Pires-Franco IV, Ray LJ, Cao J, Kilcoyne A, Horvat N, Chamie LP. Imaging of Urinary Bladder and Ureteral Endometriosis with Emphasis on Diagnosis and Technique. Acad Radiol 2023:S1076-6332(23)00608-6. [PMID: 37996365 DOI: 10.1016/j.acra.2023.10.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/27/2023] [Accepted: 10/28/2023] [Indexed: 11/25/2023]
Abstract
Endometriosis is a chronic inflammatory gynecological condition affecting 10-15% of women in the reproductive age group. The urinary tract is the second most common extragenital organ system affected by endometriosis, and the urinary bladder and ureter are the two most common sites involved. Involvement of the urinary bladder can cause chronic debilitating symptoms, whereas ureteral involvement may lead to asymptomatic loss of renal function. Both conditions are frequently unsuspected, leading to a delay in diagnosis. Therefore, it is important to recognize this entity early, for which knowledge of imaging appearances and techniques is helpful. In this review article, we describe (a) endometriosis background, pathogenesis, definitions and clinical symptoms, (b) imaging appearance, with emphasis on ultrasound and MRI findings of urinary bladder and ureteric endometriosis, (c) ultrasound technique and MRI sequences useful for making the correct diagnosis, (d) overview of the treatment options and key imaging findings that are important to the surgeon for surgical planning, and (e) a structured reporting template useful for multidisciplinary patient management.
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Affiliation(s)
- Anuradha S Shenoy-Bhangle
- Harvard Medical School, Massachusetts General Hospital, MassGeneral Brigham Radiology, 55 Fruit Street, WHT-2- 270, Boston, Massachusetts, 02114, USA (A.S.S.B.).
| | | | - Lauren J Ray
- Massachusetts General Hospital, Department of Pathology, 55 Fruit Street, Boston, Massachusetts, 02114, USA (L.J.R.)
| | - Jinjin Cao
- Massachusetts General Hospital, 55 Fruit Street, WHT-2-207, Boston, Massachusetts, 02114, USA (J.C.)
| | - Aoife Kilcoyne
- Massachusetts General Hospital, MassGeneral Brigham Radiology, 55 Fruit Street, WHT-2- 270, Boston, Massachusetts, 02114, USA (A.K.)
| | - Natally Horvat
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA (N.H.)
| | - Luciana Pardini Chamie
- Chamie Imagem da Mulher, Casa do Ator street. 1117, 72 suite, São Paulo, 04546-004, Brazil (L.P.C.)
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15
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Harth S, Kaya HE, Zeppernick F, Meinhold-Heerlein I, Keckstein J, Yildiz SM, Nurkan E, Krombach GA, Roller FC. Application of the #Enzian classification for endometriosis on MRI: prospective evaluation of inter- and intraobserver agreement. Front Med (Lausanne) 2023; 10:1303593. [PMID: 38046415 PMCID: PMC10690940 DOI: 10.3389/fmed.2023.1303593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 11/06/2023] [Indexed: 12/05/2023] Open
Abstract
Objectives The purpose of this investigation was to evaluate the inter- and intraobserver variability of the updated #Enzian classification of endometriosis on MRI and to evaluate the influence of reader experience on interobserver concordance. Methods This was a prospective single-center study. All patients were included who received an MRI of the pelvis for evaluation of endometriosis between March and July 2023 and who have provided written informed consent. Images were reviewed independently for endometriosis by three radiologists, utilizing the MRI-applicable categories of the #Enzian classification. Two radiologists had experience in pelvic MRI and endometriosis imaging. One radiologist had no specific experience in pelvic MRI and received a one-hour briefing beforehand. Results Fifty consecutive patients (mean age, 34.9 years ±8.6 [standard deviation]) were prospectively evaluated. Interobserver agreement was excellent for diagnosis of deep infiltrating endometriosis (Fleiss' kappa: 0.89; 95% CI 0.73-1.00; p < 0.001) and endometriomas (Fleiss' kappa: 0.93; 95% CI 0.77-1.00; p < 0.001). For the experienced readers, interobserver agreement in the assessment of compartments A, B and C was excellent (κw ranging from 0.84; 95% CI 0.71-0.97; p < 0.001 to 0.89; 95% CI 0.82-0.97; p < 0.001). For the pairings of the experienced readers to the reader without specific experience in pelvic MRI, agreement was substantial to excellent (κw ranging from 0.64; 95% CI 0.44-0.85; p < 0.001 to 0.91; 95% CI 0.84-0.98; p < 0.001). Intraobserver variability was excellent for compartments A, B and C (κw ranging from 0.85; 95% CI 0.73-0.96; p < 0.001 to 0.95; 95% CI 0.89-1.00; p < 0.001). Conclusion With sufficient experience, the #Enzian classification enables the achievement of excellent inter- and intraobserver agreement in MRI-based diagnosis of deep infiltrating endometriosis and endometriomas.
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Affiliation(s)
- Sebastian Harth
- Department of Diagnostic and Interventional Radiology, Justus Liebig University Giessen, Giessen, Germany
| | - Hasan Emin Kaya
- Department of Radiology, School of Medicine, Görükle Campus, Bursa Uludağ University, Bursa, Türkiye
| | - Felix Zeppernick
- Department of Gynecology and Obstetrics, Justus Liebig University Giessen, Giessen, Germany
| | - Ivo Meinhold-Heerlein
- Department of Gynecology and Obstetrics, Justus Liebig University Giessen, Giessen, Germany
| | - Jörg Keckstein
- Endometriosis Clinic Dres. Keckstein, Villach, Austria
- Department of Obstetrics and Gynecology, Medical University Ulm, Ulm, Germany
- SEF, Westerstede, Germany
| | - Selcuk Murat Yildiz
- Department of Diagnostic and Interventional Radiology, Justus Liebig University Giessen, Giessen, Germany
| | - Emina Nurkan
- Department of Diagnostic and Interventional Radiology, Justus Liebig University Giessen, Giessen, Germany
| | - Gabriele Anja Krombach
- Department of Diagnostic and Interventional Radiology, Justus Liebig University Giessen, Giessen, Germany
| | - Fritz Christian Roller
- Department of Diagnostic and Interventional Radiology, Justus Liebig University Giessen, Giessen, Germany
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16
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Lee EJ, Hwang J, Park S, Bae SH, Lim J, Chang YW, Hong SS, Oh E, Nam BD, Jeong J, Sung JK, Nickel D. Utility of accelerated T2-weighted turbo spin-echo imaging with deep learning reconstruction in female pelvic MRI: a multi-reader study. Eur Radiol 2023; 33:7697-7706. [PMID: 37314472 DOI: 10.1007/s00330-023-09781-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To determine the clinical feasibility of T2-weighted turbo spin-echo (T2-TSE) imaging with deep learning reconstruction (DLR) in female pelvic MRI compared with conventional T2 TSE in terms of image quality and scan time. METHODS Between May 2021 and September 2021, 52 women (mean age, 44 years ± 12) who underwent 3-T pelvic MRI with additional T2-TSE using a DLR algorithm were included in this single-center prospective study with patient's informed consents. Conventional, DLR, and DLR T2-TSE images with reduced scan times were independently assessed and compared by four radiologists. The overall image quality, differentiation of anatomic details, lesion conspicuity, and artifacts were evaluated using a 5-point scale. Inter-observer agreement of the qualitative scores was compared and reader protocol preferences were then evaluated. RESULTS In the qualitative analysis of all readers, fast DLR T2-TSE showed significantly better overall image quality, differentiation of anatomic regions, lesion conspicuity, and lesser artifacts than conventional T2-TSE and DLR T2-TSE, despite approximately 50% reduction in scan time (all p < 0.05). The inter-reader agreement for the qualitative analysis was moderate to good. All readers preferred DLR over conventional T2-TSE regardless of scan time and preferred fast DLR T2-TSE (57.7-78.8%), except for one who preferred DLR over fast DLR T2-TSE (53.8% vs. 46.1%). CONCLUSION In female pelvic MRI, image quality and accelerated image acquisition for T2-TSE can be significantly improved by using DLR compared to conventional T2-TSE. Fast DLR T2-TSE was non-inferior to DLR T2-TSE in terms of reader preference and image quality. CLINICAL RELEVANCE STATEMENT DLR of T2-TSE in female pelvic MRI enables fast imaging along with maintaining optimal image quality compared with parallel imaging-based conventional T2-TSE. KEY POINTS • Conventional T2 turbo spin-echo based on parallel imaging has limitations for accelerated image acquisition while maintaining good image quality. • Deep learning image reconstruction showed better image quality in both images obtained using the same or accelerated image acquisition parameters compared with conventional T2 turbo spin-echo in female pelvic MRI. • Deep learning image reconstruction enables accelerated image acquisition while maintaining good image quality in the T2-TSE of female pelvic MRI.
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Affiliation(s)
- Eun Ji Lee
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Jiyoung Hwang
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea.
| | - Suyeon Park
- Department of Biostatistics, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Sung Hwan Bae
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Jiyun Lim
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Yun-Woo Chang
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Seong Sook Hong
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Eunsun Oh
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Bo Da Nam
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | - Jewon Jeong
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesakwan-Ro, Yongsan-Ku, Seoul, 04401, Korea
| | | | - Dominik Nickel
- MR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany
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17
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Franco PN, García-Baizán A, Aymerich M, Maino C, Frade-Santos S, Ippolito D, Otero-García M. Gynaecological Causes of Acute Pelvic Pain: Common and Not-So-Common Imaging Findings. Life (Basel) 2023; 13:2025. [PMID: 37895407 PMCID: PMC10608316 DOI: 10.3390/life13102025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/06/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
In female patients, acute pelvic pain can be caused by gynaecological, gastrointestinal, and urinary tract pathologies. Due to the variety of diagnostic possibilities, the correct assessment of these patients may be challenging. The most frequent gynaecological causes of acute pelvic pain in non-pregnant women are pelvic inflammatory disease, ruptured ovarian cysts, ovarian torsion, and degeneration or torsion of uterine leiomyomas. On the other hand, spontaneous abortion, ectopic pregnancy, and placental disorders are the most frequent gynaecological entities to cause acute pelvic pain in pregnant patients. Ultrasound (US) is usually the first-line diagnostic technique because of its sensitivity across most common aetiologies and its lack of radiation exposure. Computed tomography (CT) may be performed if ultrasound findings are equivocal or if a gynaecologic disease is not initially suspected. Magnetic resonance imaging (MRI) is an extremely useful second-line technique for further characterisation after US or CT. This pictorial review aims to review the spectrum of gynaecological entities that may manifest as acute pelvic pain in the emergency department and to describe the imaging findings of these gynaecological conditions obtained with different imaging techniques.
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Affiliation(s)
- Paolo Niccolò Franco
- Department of Radiology, Hospital Universitario de Vigo, Carretera Clara Campoamor 341, 36312 Vigo, Spain; (A.G.-B.); (S.F.-S.); (M.O.-G.)
- Department of Diagnostic Radiology, IRCCS San Gerardo dei Tintori, Via Pergolesi 33, 20900 Monza, Italy; (C.M.); (D.I.)
| | - Alejandra García-Baizán
- Department of Radiology, Hospital Universitario de Vigo, Carretera Clara Campoamor 341, 36312 Vigo, Spain; (A.G.-B.); (S.F.-S.); (M.O.-G.)
- Diagnostic Imaging Research Group, Radiology Department, Galicia Sur Health Research Institute (IIS Galicia Sur), Galician Health Service (SERGAS)-University of Vigo (UVIGO), 36213 Vigo, Spain;
| | - María Aymerich
- Diagnostic Imaging Research Group, Radiology Department, Galicia Sur Health Research Institute (IIS Galicia Sur), Galician Health Service (SERGAS)-University of Vigo (UVIGO), 36213 Vigo, Spain;
| | - Cesare Maino
- Department of Diagnostic Radiology, IRCCS San Gerardo dei Tintori, Via Pergolesi 33, 20900 Monza, Italy; (C.M.); (D.I.)
| | - Sofia Frade-Santos
- Department of Radiology, Hospital Universitario de Vigo, Carretera Clara Campoamor 341, 36312 Vigo, Spain; (A.G.-B.); (S.F.-S.); (M.O.-G.)
- Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Rua Prof. Lima Basto, 1099-023 Lisbon, Portugal
| | - Davide Ippolito
- Department of Diagnostic Radiology, IRCCS San Gerardo dei Tintori, Via Pergolesi 33, 20900 Monza, Italy; (C.M.); (D.I.)
- School of Medicine, University of Milano Bicocca, Via Cadore 33, 20090 Monza, Italy
| | - Milagros Otero-García
- Department of Radiology, Hospital Universitario de Vigo, Carretera Clara Campoamor 341, 36312 Vigo, Spain; (A.G.-B.); (S.F.-S.); (M.O.-G.)
- Diagnostic Imaging Research Group, Radiology Department, Galicia Sur Health Research Institute (IIS Galicia Sur), Galician Health Service (SERGAS)-University of Vigo (UVIGO), 36213 Vigo, Spain;
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18
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Baușic AIG, Matasariu DR, Manu A, Brătilă E. Transvaginal Ultrasound vs. Magnetic Resonance Imaging: What Is the Optimal Imaging Modality for the Diagnosis of Endometriosis? Biomedicines 2023; 11:2609. [PMID: 37892983 PMCID: PMC10604115 DOI: 10.3390/biomedicines11102609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
Endometriosis, an intriguing gynecological illness, poses a substantial health concern for women of reproductive age, despite its widespread occurrence and limited comprehension. The objective of this study is to assess the diagnostic precision of transvaginal sonography (TVS) and pelvic magnetic resonance imaging (MRI) for the identification of deep infiltrated endometriosis (DIE). This study encompassed a cohort of 256 patients exhibiting signs and symptoms of endometriosis, with the aim of assessing the diagnostic accuracy over a span of four years. Both TVS and pelvic MRI were employed in the same centers to analyze each subject. The histopathologic analysis and laparoscopy were the most reliable and widely accepted methods for evaluation. TVS is a reliable diagnostic tool for ovarian endometriomas, obviating the necessity for MRI confirmation. The specificity of TVS in diagnosing ovarian endometriomas is 57.14%, while its sensitivity is 93.78%, resulting in an overall accuracy of 84.47%. In relation to parametrial lesions, the sensitivity, specificity, and accuracy of TVS and MRI were as follows: TVS: 9%, 97%, 32%, MRI: 27.14%, 89.19%, and 40.11%. Concerning the uterosacral lesions, the sensitivity, specificity, and accuracy of TVS and MRI were as follows: TVS:14.63%, 94.74%, and 55%, while MRI: 65.88%, 66.30%, and 66.1%. Regarding rectal endometriosis, the sensitivity, specificity, and accuracy of TVS and MRI were as follows: 69.72%, 76.87%, and 73.82% for TVS, and 66.28%, 94.51%, and 80.79% for MRI. The results of the present study indicate that whereas MRI generally exhibits superior capability in assessing the severity of endometriosis, TVS demonstrates sufficient diagnostic accuracy in DIE comparable to MRI.
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Affiliation(s)
- Alexandra Irma Gabriela Baușic
- Department of Obstetrics and Gynecology, Doctoral School, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Obstetrics and Gynecology, “Prof. Dr. Panait Sîrbu” Obstetrics and Gynecology Hospital, 060251 Bucharest, Romania
| | - Daniela Roxana Matasariu
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy “Gr. T. Popa”, 700115 Iasi, Romania
| | - Andrei Manu
- Department of Obstetrics and Gynecology, Doctoral School, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Obstetrics and Gynecology, “Prof. Dr. Panait Sîrbu” Obstetrics and Gynecology Hospital, 060251 Bucharest, Romania
| | - Elvira Brătilă
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Obstetrics and Gynecology, “Prof. Dr. Panait Sîrbu” Obstetrics and Gynecology Hospital, 060251 Bucharest, Romania
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19
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Radzynski L, Boyer L, Kossai M, Mouraire A, Montoriol PF. Pictorial essay: MRI evaluation of endometriosis-associated neoplasms. Insights Imaging 2023; 14:144. [PMID: 37673827 PMCID: PMC10482819 DOI: 10.1186/s13244-023-01485-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 07/08/2023] [Indexed: 09/08/2023] Open
Abstract
Endometriosis is a frequent pathology mostly affecting women of young age. When typical aspects are present, the diagnosis can easily be made at imaging, especially at MRI. Transformation of benign endometriosis to endometriosis-associated neoplasms is rare. The physiopathology is complex and remains controversial. Endometrioid carcinoma and clear cell carcinoma are the main histological subtypes. Our goal was to review the main imaging characteristics that should point to an ovarian or extra-ovarian endometriosis-related tumor, especially at MRI, as it may be relevant prior to surgical management.Key points• Transformation of benign endometriosis to endometriosis-associated neoplasms is rare.• MRI is useful when displaying endometriosis lesions associated to an ovarian tumor.• Subtraction imaging should be used in the evaluation of complex endometriomas.
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Affiliation(s)
- Louise Radzynski
- Department of Radiology, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France.
| | - Louis Boyer
- Department of Radiology, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Myriam Kossai
- Department of Pathology, Cancer Center of Clermont-Ferrand, Clermont-Ferrand, France
| | - Anne Mouraire
- Department of Pathology, Cancer Center of Clermont-Ferrand, Clermont-Ferrand, France
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20
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Janicas C, Cunha TM. Adenomyosis at a Glance: An Integrated Review of Transvaginal Ultrasound and MR Imaging Findings. Curr Probl Diagn Radiol 2023; 52:412-417. [PMID: 37230885 DOI: 10.1067/j.cpradiol.2023.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/20/2023] [Accepted: 05/08/2023] [Indexed: 05/27/2023]
Abstract
Adenomyosis is a benign uterine disorder increasingly recognized in premenopausal women. Given its significant clinical burden, an accurate noninvasive diagnosis is paramount. Both transvaginal ultrasound (TVUS) and magnetic resonance (MR) provide an adequate assessment of adenomyosis, the former being recommended for first-line imaging evaluation and the latter being mainly used as a problem-solving technique. In this article, the authors review the TVUS and MR imaging findings of adenomyosis while referring to their histopathological background. Whereas direct signs correlate directly to ectopic endometrial tissue and are highly specific to adenomyosis, indirect signs result from myometrial hypertrophy and increase diagnostic sensitivity. Potential pitfalls, differential diagnoses, and frequently associated estrogen-dependent conditions are also discussed.
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Affiliation(s)
- Catarina Janicas
- Department of Radiology, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal.
| | - Teresa Margarida Cunha
- Department of Radiology, Instituto Portugues de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
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21
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Signorile PG, Baldi A, Viceconte R, Ronchi A, Montella M. Pathogenesis of Endometriosis: Focus on Adenogenesis-related Factors. In Vivo 2023; 37:1922-1930. [PMID: 37652504 PMCID: PMC10500515 DOI: 10.21873/invivo.13288] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 09/02/2023]
Abstract
Endometriosis can be defined as the presence of the endometrium outside the uterine cavity. It affects approximately 10% of women of reproductive age and causes infertility, chronic pain, and deterioration of the quality of life. Since the identification of the disease, various pathogenetic mechanisms have been proposed, such as retrograde menstruation, coelomic metaplasia, hormonal imbalance, stem cell involvement, and alterations in epigenetic regulation. However, the underlying pathogenesis of endometriosis remains inadequately understood. Elucidation of the precise mechanism of the development and progression of endometriosis is crucial for effective treatment. This review presents the major pathogenetic theories of endometriosis based on current research studies with a major focus on the potential role of uterine factors.
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Affiliation(s)
| | - Alfonso Baldi
- Italian Endometriosis Foundation, Rome, Italy;
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | | | - Andrea Ronchi
- Pathology Unit, Department of Mental Health and Physic and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marco Montella
- Pathology Unit, Department of Mental Health and Physic and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
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22
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Martire FG, Piccione E, Exacoustos C, Zupi E. Endometriosis and Adolescence: The Impact of Dysmenorrhea. J Clin Med 2023; 12:5624. [PMID: 37685691 PMCID: PMC10488856 DOI: 10.3390/jcm12175624] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/24/2023] [Accepted: 08/27/2023] [Indexed: 09/10/2023] Open
Abstract
Endometriosis affects approximately 10% of premenopausal women worldwide. Despite its impact on quality of life, the delay in diagnosing this chronic disease is well known. Many patients with endometriosis report having suffered from dysmenorrhea and chronic pelvic pain in adolescence or at a young age. However, this painful symptom is often highly underestimated and considered a normal and transient symptom in young women. The real prevalence of endometriosis in adolescence remains uncertain. Some authors recently described at least one ultrasound feature of endometriosis in 13.3% of a general population of adolescent girls, which increased to 35.3% in young girls with severe dysmenorrhea. Dysmenorrhea is classified as primary dysmenorrhea or secondary dysmenorrhea. Primary dysmenorrhea is defined as a menstrual pain without organic disease, while secondary dysmenorrhea is defined as a menstrual pain associated with organic pelvic pathology. Since endometriosis represents the main cause of secondary dysmenorrhea in adolescents and young women, it is important to determine whether the patient has primary dysmenorrhea or additional suggestive symptoms related to endometriosis. Endometriosis in adolescent patients is a challenging problem with clinical and pathological differences compared with its presentation in premenopausal women. Adolescents and young women with dysmenorrhea and painful symptoms that suggest endometriosis should be referred to dedicated endometriosis centers for an early diagnosis and appropriate medical and surgical management. This paper aims to describe the role of dysmenorrhea in adolescents and the management of these young patients to confirm or exclude endometriosis.
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Affiliation(s)
- Francesco G. Martire
- Department of Biomedicine and Prevention, Section of Gynecology and Obstetrics, University of Rome “Tor Vergata”, 00133 Rome, Italy;
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy;
| | - Emilio Piccione
- Department of Surgical Sciences, Catholic University “Our Lady of Good Counsel”, 1000 Tirane, Albania
| | - Caterina Exacoustos
- Department of Surgical Sciences, Section of Gynecology and Obstetrics, University of Rome “Tor Vergata”, 00133 Rome, Italy;
| | - Errico Zupi
- Department of Molecular and Developmental Medicine, Obstetrics and Gynecological Clinic, University of Siena, 53100 Siena, Italy;
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23
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Lazzeri L, Andersson KL, Angioni S, Arena A, Arena S, Bartiromo L, Berlanda N, Bonin C, Candiani M, Centini G, Forno SD, Donati A, Exacoustos C, Fuggetta E, Labanca L, Maiorana A, Maneschi F, Mattei A, Muzii L, Ottolina J, Perandini A, Perelli F, Pino I, Porpora MG, Remorgida V, Scaramuzzino S, Schimberni M, Seracchioli R, Solima E, Vignali M, Zupi E, Martire FG. How to Manage Endometriosis in Adolescence: The Endometriosis Treatment Italian Club Approach. J Minim Invasive Gynecol 2023; 30:616-626. [PMID: 37001691 DOI: 10.1016/j.jmig.2023.03.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 04/03/2023]
Abstract
The evaluation of endometriosis in an adolescent girl is a challenging topic. The initial stage of the disease and the limited diagnostic instrument appropriate for the youth age and for its typical features can reduce the ability of the gynecologist. At the same time, missing a prompt diagnosis can delay the beginning of specific and punctual management of endometriosis, which could avoid a postponed diagnosis from 6 to 12 years, typical of adolescent girls complaining of dysmenorrhea. This article aimed to answer all the potential questions around the diagnosis and management of endometriosis in adolescents starting from a clinical case looking at the possible solution that is easily reproducible in the clinical practice.
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Affiliation(s)
- Lucia Lazzeri
- Department of Molecular and Developmental Medicine (Drs. Lazzeri, Centini, Martire, and Zupi), Università di Siena, Siena, Italy
| | - Karin Louise Andersson
- Department of Territory Health (Dr. Andersson, Exacoustos), Azienda Sanitaria Toscana Centro, Florence, Italy
| | - Stefano Angioni
- Department of Surgical Sciences (Dr. Angioni), Università di Cagliari, Cittadella Universitaria, Cagliari, Italy
| | - Alessandro Arena
- Department of Medical and Surgical Sciences (Drs. A. Arena, Del Forno, and Seracchioli), DIMEC, Sant'Orsola Hospital, Università di Bologna, Bologna, Italy
| | - Saverio Arena
- Department of Obstetrics and Gynecology (Arena), Santa Maria della Misericordia hospital, Perugia, Italy
| | - Ludovica Bartiromo
- Department of Obstetrics and Gynecology (Drs. Bartiromo, Candiani, Ottolina, and Schimberni), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nicola Berlanda
- Department of Obstetrics and Gynecology (Drs. Berlanda and Donati), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Cecilia Bonin
- Azienda Ospedaliera Universitaria Integrata (Drs. Bonin and Perandini), Università di Verona, Piazzale A. Stefani 1, Verona, Italy
| | - Massimo Candiani
- Department of Obstetrics and Gynecology (Drs. Bartiromo, Candiani, Ottolina, and Schimberni), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gabriele Centini
- Department of Molecular and Developmental Medicine (Drs. Lazzeri, Centini, Martire, and Zupi), Università di Siena, Siena, Italy
| | - Simona Del Forno
- Department of Medical and Surgical Sciences (Drs. A. Arena, Del Forno, and Seracchioli), DIMEC, Sant'Orsola Hospital, Università di Bologna, Bologna, Italy
| | - Agnese Donati
- Department of Obstetrics and Gynecology (Drs. Berlanda and Donati), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Caterina Exacoustos
- Department of Territory Health (Dr. Andersson, Exacoustos), Azienda Sanitaria Toscana Centro, Florence, Italy; Department of Surgical Sciences, Gynecologic Unit (Drs. Exacoustos, and Martire), University of Rome "Tor Vergata" Rome, Italy
| | - Eliana Fuggetta
- Department of Obstetrics and Gynecology (Drs. Fuggetta and Maneschi), San Giovanni Addolorata Hospital (Drs. Labanca and Martire), Roma, Italy
| | - Luca Labanca
- Department of Surgical Sciences (Drs. Labanca), Valdarno Hospital, Azienda Toscana Sud Est, Italy
| | - Antonio Maiorana
- Department of Obstetrics and Gynecology (Dr. Maiorana), ARNAS Ospedale Civico Piazza Nicola, Palermo, Italy
| | - Francesco Maneschi
- Department of Obstetrics and Gynecology (Drs. Fuggetta and Maneschi), San Giovanni Addolorata Hospital (Drs. Labanca and Martire), Roma, Italy
| | - Alberto Mattei
- Department of Molecular and Developmental Medicine (Drs. Lazzeri, Centini, Martire, and Zupi), Università di Siena, Siena, Italy; Department of Surgical Sciences, Gynecologic Unit (Drs. Exacoustos, and Martire), University of Rome "Tor Vergata" Rome, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urology (Drs. Muzii, Porpora, and Scaramuzzino), Università di Roma La Sapienza, Policlinico Umberto I, Rome, Italy
| | - Jessica Ottolina
- Department of Obstetrics and Gynecology (Drs. Bartiromo, Candiani, Ottolina, and Schimberni), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alessio Perandini
- Azienda Ospedaliera Universitaria Integrata (Drs. Bonin and Perandini), Università di Verona, Piazzale A. Stefani 1, Verona, Italy
| | - Federica Perelli
- Division of Gynecology and Obstetrics (Drs. Mattei and Perelli), Santa Maria Annunziata Hospital, USL Toscana Centro, Florence, Italy
| | - Ida Pino
- Preventive Gynecology Unit (Dr. Pino), European Institute of Oncology IRCCS, Milan, Italy
| | - Maria Grazia Porpora
- Department of Maternal and Child Health and Urology (Drs. Muzii, Porpora, and Scaramuzzino), Università di Roma La Sapienza, Policlinico Umberto I, Rome, Italy
| | - Valentino Remorgida
- Unit of Obstetrics and Gynecology (Dr. Remorgida), University of Eastern Piedmont, Novara, Italy
| | - Sara Scaramuzzino
- Department of Maternal and Child Health and Urology (Drs. Muzii, Porpora, and Scaramuzzino), Università di Roma La Sapienza, Policlinico Umberto I, Rome, Italy
| | - Matteo Schimberni
- Department of Obstetrics and Gynecology (Drs. Bartiromo, Candiani, Ottolina, and Schimberni), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Renato Seracchioli
- Department of Medical and Surgical Sciences (Drs. A. Arena, Del Forno, and Seracchioli), DIMEC, Sant'Orsola Hospital, Università di Bologna, Bologna, Italy; Division of Gynecology and Human Reproduction Phisiopatology (Dr. Seracchioli), IRCCS, Azienda Ospedaliera Universitaria di Bologna, Bologna Italy
| | - Eugenio Solima
- Department of Obstetrics and Gynecology (Drs. Solima and Vignali), Macedonio Melloni Hospital, Milan, Italy
| | - Michele Vignali
- Department of Obstetrics and Gynecology (Drs. Solima and Vignali), Macedonio Melloni Hospital, Milan, Italy
| | - Errico Zupi
- Department of Molecular and Developmental Medicine (Drs. Lazzeri, Centini, Martire, and Zupi), Università di Siena, Siena, Italy.
| | - Francesco Giuseppe Martire
- Division of Gynecology and Obstetrics (Drs. Mattei and Perelli), Santa Maria Annunziata Hospital, USL Toscana Centro, Florence, Italy
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Santin A, Spedicati B, Morgan A, Lenarduzzi S, Tesolin P, Nardone GG, Mazzà D, Di Lorenzo G, Romano F, Buonomo F, Mangogna A, Concas MP, Zito G, Ricci G, Girotto G. Puzzling Out the Genetic Architecture of Endometriosis: Whole-Exome Sequencing and Novel Candidate Gene Identification in a Deeply Clinically Characterised Cohort. Biomedicines 2023; 11:2122. [PMID: 37626618 PMCID: PMC10452899 DOI: 10.3390/biomedicines11082122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Endometriosis (EM) is a common multifactorial gynaecological disorder. Although Genome-Wide Association Studies have largely been employed, the current knowledge of the genetic mechanisms underlying EM is far from complete, and other approaches are needed. To this purpose, whole-exome sequencing (WES) was performed on a deeply characterised cohort of 80 EM patients aimed at the identification of rare and damaging variants within 46 EM-associated genes and novel candidates. WES analysis detected 63 rare, predicted, and damaging heterozygous variants within 24 genes in 63% of the EM patients. In particular, (1) a total of 43% of patients carried variants within 13 recurrent genes (FCRL3, LAMA5, SYNE1, SYNE2, GREB1, MAP3K4, C3, MMP3, MMP9, TYK2, VEGFA, VEZT, RHOJ); (2) a total of 8.8% carried private variants within eight genes (KAZN, IL18, WT1, CYP19A1, IL1A, IL2RB, LILRB2, ZNF366); (3) a total of 24% carried variants within three novel candidates (ABCA13, NEB, CSMD1). Finally, to deepen the polygenic architecture of EM, a comprehensive evaluation of the analysed genes was performed, revealing a higher burden (p < 0.05) of genes harbouring rare and damaging variants in the EM patients than in the controls. These results highlight new insights into EM genetics, allowing for the definition of novel genotype-phenotype correlations, thereby contributing, in a long-term perspective, to the development of personalised care for EM patients.
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Affiliation(s)
- Aurora Santin
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy; (A.S.); (P.T.); (G.G.N.); (G.R.); (G.G.)
| | - Beatrice Spedicati
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy; (A.S.); (P.T.); (G.G.N.); (G.R.); (G.G.)
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Anna Morgan
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Stefania Lenarduzzi
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Paola Tesolin
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy; (A.S.); (P.T.); (G.G.N.); (G.R.); (G.G.)
| | - Giuseppe Giovanni Nardone
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy; (A.S.); (P.T.); (G.G.N.); (G.R.); (G.G.)
| | - Daniela Mazzà
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Giovanni Di Lorenzo
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Federico Romano
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Francesca Buonomo
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Alessandro Mangogna
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Maria Pina Concas
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Gabriella Zito
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Giuseppe Ricci
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy; (A.S.); (P.T.); (G.G.N.); (G.R.); (G.G.)
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
| | - Giorgia Girotto
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy; (A.S.); (P.T.); (G.G.N.); (G.R.); (G.G.)
- Institute for Maternal and Child Health, I.R.C.C.S. “Burlo Garofolo”, 34137 Trieste, Italy; (A.M.); (S.L.); (D.M.); (G.D.L.); (F.R.); (F.B.); (A.M.); (M.P.C.); (G.Z.)
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25
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Maciel C, Ferreira H, Djokovic D, Kyaw Tun J, Keckstein J, Rizzo S, Manganaro L. MRI of endometriosis in correlation with the #Enzian classification: applicability and structured report. Insights Imaging 2023; 14:120. [PMID: 37405519 DOI: 10.1186/s13244-023-01466-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/14/2023] [Indexed: 07/06/2023] Open
Abstract
Endometriosis represents one of the most common causes of life-impacting chronic pelvic pain and female infertility. Magnetic resonance imaging (MRI) plays an increasing role in the diagnosis and mapping of endometriosis, while diagnostic laparoscopy currently tends to be reserved for the patients with negative imaging results. The #Enzian, published in 2021, proposes a new comprehensive classification system of endometriosis, combining a complete staging of deep infiltrative endometriosis with the evaluation of peritoneal/ovarian/tubal localizations and the presence of adenomyosis. This article addresses in detail the applicability of the #Enzian classification, primarily based on surgical findings, to the MRI evaluation of the endometriosis. Overall, there is a significant matching between MRI features and the #Enzian classification criteria, two different perspectives of endometriosis mapping, with different goals and levels of detail. The main discrepancy lies in the evaluation of tubo-ovarian condition, which is not fully assessable by MRI. Furthermore, as endometriosis is a complex disease, usually multifocal, that can present with a myriad of imaging findings, MRI reporting should be clear and well organized. The authors group, both radiologists and gynecologists, propose a structured MRI report of endometriosis in correlation with the #Enzian classification, merging the detailed anatomical and pre-operative information provided by the MRI with the benefits of a comprehensive classification system of endometriosis in the clinical practice and research field.Critical relevance statement This article addresses in detail the applicability of the #Enzian classification, primarily based on surgical findings, to the MRI evaluation of the endometriosis and proposes a #Enzian-based structured MRI report.
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Affiliation(s)
- Cristina Maciel
- Serviço de Radiologia, Centro Hospitalar Universitário São João, Porto, Portugal.
- Departamento de Medicina, Faculdade de Medicina, Universidade do Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
| | - Hélder Ferreira
- Serviço de Ginecologia, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Largo do Prof. Abel Salazar, 4099-001, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Dusan Djokovic
- Maternidade Dr. Alfredo da Costa, Centro Hospitalar Universitário Lisboa Central (CHULC), Lisbon, Portugal
- Department of Obstetrics and Gynecology, NOVA Medical School - Faculdade de Ciências Médicas, NOVA University of Lisbon, Lisbon, Portugal
- Department of Obstetrics and Gynecology, Hospital CUF Descobertas, Lisbon, Portugal
| | - Jimmy Kyaw Tun
- Department of Interventional Radiology, The Royal London Hospital, Barts Health NHS Trust, London, E1 1BB, UK
| | - Jörg Keckstein
- Scientific Endometriosis Foundation (Stiftung Endometrioseforschung/SEF), Westerstede, Germany
- Endometriosis Clinic Dres. Keckstein, Villach, Austria
- University of Ulm, Ulm, Germany
| | - Stefania Rizzo
- Service of Radiology, Imaging Institute of Southern Switzerland, EOC, Via Tesserete 46, 6900, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Via G. Buffi 13, 6900, Lugano, Switzerland
| | - Lucia Manganaro
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
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Marcellin L, Legay L, Santulli P, Millischer AE, Bordonne C, Maitrot Mantelet L, Maignien C, Bourdon M, Gaudet Chardonnet A, Borghese B, Goffinet F, Chapron C. Magnetic resonance imaging presentation of diffuse and focal adenomyosis before and after pregnancy. Reprod Biomed Online 2023; 47:121-128. [PMID: 37137789 DOI: 10.1016/j.rbmo.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 02/05/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023]
Abstract
RESEARCH QUESTION Is there a change in magnetic resonance imaging (MRI) criteria of diffuse and focal phenotypes of adenomyosis before and after pregnancy? DESIGN A retrospective, monocentric, observational study in a single academic tertiary referral centre for endometriosis diagnosis and management. Women were followed for symptomatic adenomyosis, and without a prior history of surgery who give birth after 24+0 weeks. For each patient, pelvic MRI pre- and post-pregnancy was performed by two experienced radiologists with the same image acquisition protocol. Diffuse and focal adenomyosis MRI presentation were analysed before and after pregnancy. RESULTS Between January 2010 and September 2020, of the 139 patients analysed, 96 (69.1%) had adenomyosis at MRI distributed as follow: 22 (15.8%) presented diffuse adenomyosis, 55 (39.6%) focal adenomyosis and 19 (13.7%) both phenotypes. The frequency of isolated diffuse adenomyosis on MRI was significantly lower before versus after pregnancy (n = 22 [15.8%] versus n = 41 [29.5%], P = 0.01). The frequency of isolated focal adenomyosis was significantly higher before pregnancy than after pregnancy (n = 55 [39.6%] versus n = 34 [24.5%], P = 0.01). The mean volume of all focal adenomyosis lesions on MRI decreased significantly after pregnancy, from 6.7 ± 2.5 mm3 to 6.4 ± 2.3 mm3, P = 0.01. CONCLUSION The current data indicate that, based on MRI, there is an increase in diffuse adenomyosis and a decrease in focal adenomyosis after pregnancy.
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Affiliation(s)
- Louis Marcellin
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Oxidative Stress, Cellular Proliferation and Inflammation Team, Department of Development, Reproduction and Cancer, INSERM U1016, Paris, France.
| | | | - Pietro Santulli
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Genomics, Epigenetics and Physiopathology of Reproduction Team, Department of Development, Reproduction and Cancer, INSERM U1016, Paris, France
| | - Anne Elodie Millischer
- Centre de Radiologie IMPC Bachaumont Pole Femme-Mère-Enfant, 75002 Paris, France; Institut de la Femme et de l'Endométriose (IFEEN), 75003 Paris, France
| | - Corinne Bordonne
- Centre de Radiologie IMPC Bachaumont Pole Femme-Mère-Enfant, 75002 Paris, France; Institut de la Femme et de l'Endométriose (IFEEN), 75003 Paris, France
| | - Lorraine Maitrot Mantelet
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
| | - Chloé Maignien
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
| | - Mathilde Bourdon
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
| | - Antoine Gaudet Chardonnet
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
| | - Bruno Borghese
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Genomics, Epigenetics and Physiopathology of Reproduction Team, Department of Development, Reproduction and Cancer, INSERM U1016, Paris, France
| | - François Goffinet
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Maternité Port-Royal, Paris, France
| | - Charles Chapron
- Université de Paris, Faculté de Médecine, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France; Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Oxidative Stress, Cellular Proliferation and Inflammation Team, Department of Development, Reproduction and Cancer, INSERM U1016, Paris, France; Genomics, Epigenetics and Physiopathology of Reproduction Team, Department of Development, Reproduction and Cancer, INSERM U1016, Paris, France
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27
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Andersson JK, Mucelli RP, Dueholm M, Fridsten S, Grigoriadis A, Guerriero S, Leone FP, Valentin L, Van Den Bosch T, Voulgarakis N, Gemzell-Danielsson K, Epstein E. Inter-Rater Agreement for Diagnosing Adenomyosis Using Magnetic Resonance Imaging and Transvaginal Ultrasonography. Diagnostics (Basel) 2023; 13:2193. [PMID: 37443587 DOI: 10.3390/diagnostics13132193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/22/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023] Open
Abstract
Our aim was to compare the inter-rater agreement about transvaginal ultrasonography (TVS) with magnetic resonance imaging (MRI) with regard to diagnosing adenomyosis and for assessing various predefined imaging features of adenomyosis, in the same set of women. The study cohort included 51 women, prospectively, consecutively recruited based on a clinical suspicion of adenomyosis. MRIs and TVS videoclips and 3D volumes were retrospectively assessed by four experienced radiologists and five experienced sonographers, respectively. Each rater subjectively evaluated the presence or absence of adenomyosis, as well as imaging features suggestive of adenomyosis. Fleiss kappa (κ) was used to reflect inter-rater agreement for categorical data, and the intraclass correlation coefficient (ICC) was used to reflect the reliability of quantitative data. Agreement between raters for diagnosing adenomyosis was higher for TVS than for MRI (κ = 0.42 vs. 0.28). MRI had a higher inter-rater agreement in assessing wall asymmetry, irregular junctional zone (JZ), and the presence of myometrial cysts, while TVU had a better agreement for assessing globular shape. MRI showed a moderate to good reliability for measuring the JZ (ICC = 0.57-0.82). For TVS, the JZ was unmeasurable in >50% of cases, and the remaining cases had low reliability (ICC = -0.31-0.08). We found that inter-rater agreement for diagnosing adenomyosis was higher for TVS than for MRI, despite the fact that MRI showed a higher inter-rater agreement in most specific features. Measurements of JZ in the coronal plane with 3D TVS were unreliable and thus unlikely to be useful for diagnosing adenomyosis.
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Affiliation(s)
- Johanna K Andersson
- Department of Women's and Children's Health, Karolinska Institutet and Liljeholmens Gynecological Clinic, 11794 Stockholm, Sweden
| | - Raffaella Pozzi Mucelli
- Department of Clinical Science, Intervention, and Technology (CLINTEC), Division of Radiology, Karolinska Institutet, 17177 Stockholm, Sweden
- Department of Abdominal Radiology, Karolinska University Hospital, 17176 Solna, Sweden
| | - Margit Dueholm
- Department of Gynecology, Aarhus University Hospital, 8200 Skejby, Denmark
| | - Susanne Fridsten
- Department of Abdominal Radiology, Karolinska University Hospital, 17176 Solna, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Aristeidis Grigoriadis
- Department of Clinical Science, Intervention, and Technology (CLINTEC), Division of Radiology, Karolinska Institutet, 17177 Stockholm, Sweden
- Department of Abdominal Radiology, Karolinska University Hospital, 17176 Solna, Sweden
| | - Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Policlinico Universitario Duilio Casula, 09042 Monserrato, Italy
| | - Francesco Paolo Leone
- Biomedical and Clinical Sciences Institute L. Sacco and Department of Obstetrics and Gynecology, University of Milan, 20122 Milan, Italy
| | - Lil Valentin
- Department of Clinical Sciences Malmö, Lund University, 22100 Lund, Sweden
- Department of Obstetrics and Gynecology, Skane University Hospital, 21428 Malmö, Sweden
| | | | - Nikolaos Voulgarakis
- Department of Clinical Science, Intervention, and Technology (CLINTEC), Division of Radiology, Karolinska Institutet, 17177 Stockholm, Sweden
- Department of Abdominal Radiology, Karolinska University Hospital, 17176 Solna, Sweden
| | - Kristina Gemzell-Danielsson
- Department of Women's and Children's Health, Karolinska Institutet and Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Elisabeth Epstein
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, 11883 Stockholm, Sweden
- Department of Obstetrics and Gynecology, Södersjukhuset, 11883 Stockholm, Sweden
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Harth S, Roller FC, Zeppernick F, Meinhold-Heerlein I, Krombach GA. Feasibility of periprocedural decision on the administration of intravenous contrast media in MRI for endometriosis. Eur J Radiol 2023; 165:110949. [PMID: 37392544 DOI: 10.1016/j.ejrad.2023.110949] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/08/2023] [Accepted: 06/22/2023] [Indexed: 07/03/2023]
Abstract
PURPOSE To assess the feasibility of a periprocedural decision on the administration of intravenous contrast media in MRI for endometriosis and to evaluate the frequency and reasons of contrast administrations, the corresponding MRI diagnoses, and outcome. METHODS In this retrospective, descriptive cross-sectional single-center study all patients were included, who received a pelvic MRI for evaluation of endometriosis between April 2021 and February 2023. Frequency and reasons of optional intravenous administration of contrast media, corresponding MRI diagnoses and clinical outcome data were noted after re-review of all images, review of radiology reports and review of patients' medical records. The decision on the administration of intravenous contrast media had been made by experienced radiologists, depending on the findings of the non-contrast sequences and the presence of ancillary questions. RESULTS 303 consecutive patients (mean age, 33.4 years +/- 8.3 [standard deviation]) were evaluated. Periprocedural decision on the administration of intravenous contrast media had been made in all cases. For 219/303 (72.3%) patients, it was decided after review of the non-contrast sequences and exclusion of ancillary questions that contrast administration was not required. 84/303 (27.7%) patients received contrast media, and the most frequent reasons were indeterminate ovarian lesion (41/84 cases, 48.8%) or suspicion of pelvic venous congestion syndrome (26/84 cases, 31.0%). No relevant differences in patient outcomes could be noted (non-contrast/contrast MRI). CONCLUSIONS A periprocedural decision on the administration of contrast media in MRI for endometriosis is feasible with little effort. It allows the administration of contrast media to be avoided in most cases. If the administration of contrast media is deemed necessary, repeat examinations can be avoided.
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Affiliation(s)
- Sebastian Harth
- Department of Diagnostic and Interventional Radiology, University Hospital Gießen, Justus Liebig University, Klinikstr. 33, 35392 Gießen, Germany.
| | - Fritz C Roller
- Department of Diagnostic and Interventional Radiology, University Hospital Gießen, Justus Liebig University, Klinikstr. 33, 35392 Gießen, Germany.
| | - Felix Zeppernick
- Department of Gynecology and Obstetrics, University Hospital Gießen, Justus Liebig University, Klinikstr. 33, 35392 Gießen, Germany.
| | - Ivo Meinhold-Heerlein
- Department of Gynecology and Obstetrics, University Hospital Gießen, Justus Liebig University, Klinikstr. 33, 35392 Gießen, Germany.
| | - Gabriele A Krombach
- Department of Diagnostic and Interventional Radiology, University Hospital Gießen, Justus Liebig University, Klinikstr. 33, 35392 Gießen, Germany.
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Coutureau J, Mandoul C, Verheyden C, Millet I, Taourel P. Acute abdominal pain in women of reproductive age: keys to suggest a complication of endometriosis. Insights Imaging 2023; 14:94. [PMID: 37222834 DOI: 10.1186/s13244-023-01433-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/08/2023] [Indexed: 05/25/2023] Open
Abstract
Although endometriosis is a common gynecological condition in women of reproductive age, a complication of endometriosis is rarely considered as the differential diagnosis of acute abdominal pain in that context. However, acute events in women with endometriosis can represent life-threatening conditions, which require emergent treatment and often surgical management. Mass effect of endometriotic implants can give rise to obstructive complications, specifically occurring in the bowel or in the urinary tract, while inflammatory mediators released by ectopic endometrial tissue can lead to inflammation of the surrounding tissues or to superinfection of the endometriotic implants. Magnetic resonance imaging is the best imaging modality to reach the diagnosis of endometriosis, but an accurate diagnosis is possible on computed tomography, especially in the presence of stellar, mildly enhanced, infiltrative lesions in suggestive areas. The aim of this pictorial review is to provide an image-based overview of key findings for the diagnosis of acute abdominal complications of endometriosis.
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Affiliation(s)
- Juliette Coutureau
- Department of Medical Imaging, CHU Lapeyronie, Universitary Hospital of Montpellier, 371 Avenue du Doyen Gaston Giraud, 34295, Montpellier, France.
| | - Caroline Mandoul
- Department of Medical Imaging, CHU Lapeyronie, Universitary Hospital of Montpellier, 371 Avenue du Doyen Gaston Giraud, 34295, Montpellier, France
| | - Cecile Verheyden
- Department of Medical Imaging, CHU Lapeyronie, Universitary Hospital of Montpellier, 371 Avenue du Doyen Gaston Giraud, 34295, Montpellier, France
| | - Ingrid Millet
- Department of Medical Imaging, CHU Lapeyronie, Universitary Hospital of Montpellier, 371 Avenue du Doyen Gaston Giraud, 34295, Montpellier, France
| | - Patrice Taourel
- Department of Medical Imaging, CHU Lapeyronie, Universitary Hospital of Montpellier, 371 Avenue du Doyen Gaston Giraud, 34295, Montpellier, France
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Harth S, Roller FC, Zeppernick F, Meinhold-Heerlein I, Krombach GA. Deep Infiltrating Endometriosis: Diagnostic Accuracy of Preoperative Magnetic Resonance Imaging with Respect to Morphological Criteria. Diagnostics (Basel) 2023; 13:diagnostics13101794. [PMID: 37238278 DOI: 10.3390/diagnostics13101794] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
Several current guidelines recommend imaging in the diagnostic work-up of deep infiltrating endometriosis (DIE). The purpose of this retrospective diagnostic test study was to evaluate the diagnostic accuracy of MRI compared to laparoscopy for the identification of pelvic DIE, considering lesion morphology using MRI. In all, 160 consecutive patients were included who received pelvic MRI for evaluation of endometriosis between October 2018 and December 2020 and underwent subsequent laparoscopy within 12 months of the MRI examination. MRI findings were categorized for suspected DIE using the Enzian classification and were additionally graded using a newly suggested deep infiltrating endometriosis morphology score (DEMS). Endometriosis was diagnosed in 108 patients (all types, i.e., purely superficial and DIE), of which 88 cases were diagnosed with DIE and 20 with solely superficial peritoneal endometriosis (i.e., not deep infiltrating endometriosis/DIE). The overall positive and negative predictive values of MRI for the diagnosis of DIE, including lesions with assumed low and medium certainty of DIE on MRI (DEMS 1-3), were 84.3% (95% CI: 75.3-90.4) and 67.8% (95% CI: 60.6-74.2), respectively, and 100.0% and 59.0% (95% CI: 54.6-63.3) when strict MRI diagnostic criteria were applied (DEMS 3). Overall sensitivity of MRI was 67.0% (95% CI: 56.2-76.7), specificity was 84.7% (95% CI: 74.3-92.1), accuracy was 75.0% (95% CI: 67.6-81.5), positive likelihood ratio (LR+) was 4.39 (95% CI: 2.50-7.71), negative likelihood ratio (LR-) was 0.39 (95% CI: 0.28-0.53), and Cohen's kappa was 0.51 (95% CI: 0.38-0.64). When strict reporting criteria are applied, MRI can serve as a method to confirm clinically suspected DIE.
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Affiliation(s)
- Sebastian Harth
- Department of Diagnostic and Interventional Radiology, Justus-Liebig-University Giessen, Klinikstr. 33, 35392 Giessen, Germany
| | - Fritz C Roller
- Department of Diagnostic and Interventional Radiology, Justus-Liebig-University Giessen, Klinikstr. 33, 35392 Giessen, Germany
| | - Felix Zeppernick
- Department of Gynecology and Obstetrics, Justus-Liebig-University Giessen, Klinikstr. 33, 35392 Giessen, Germany
| | - Ivo Meinhold-Heerlein
- Department of Gynecology and Obstetrics, Justus-Liebig-University Giessen, Klinikstr. 33, 35392 Giessen, Germany
| | - Gabriele A Krombach
- Department of Diagnostic and Interventional Radiology, Justus-Liebig-University Giessen, Klinikstr. 33, 35392 Giessen, Germany
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31
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Soares DM, Bittencourt LK, Lopes FPPL, de Oliveira MAP. Deep infiltrating endometriosis: cine magnetic resonance imaging in the evaluation of uterine contractility. Radiol Bras 2023; 56:119-124. [PMID: 37564081 PMCID: PMC10411768 DOI: 10.1590/0100-3984.2022.0069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 10/03/2022] [Indexed: 08/12/2023] Open
Abstract
Objective To evaluate uterine function by using cine magnetic resonance imaging to visualize the contractile movements of the uterus in patients with and without deep infiltrating endometriosis (with or without associated adenomyosis). Materials and Methods This was a prospective case-control study. The study sample comprised 43 women: 18 in the case group and 25 in the control group. We performed cine magnetic resonance imaging in a 3.0 T scanner, focusing on the presence, direction, and frequency of uterine peristalsis. Results The frequency of uterine peristalsis was higher in the case group than in the control group, in the periovulatory phase (3.83 vs. 2.44 peristaltic waves in two minutes) and luteal phase (1.20 vs. 0.91 peristaltic waves in two minutes). However, those differences were not statistically significant. There was a significant difference between the patients with adenomyosis and those without in terms of the frequency of peristalsis during the late follicular/periovulatory phase (0.8 vs. 3.18 peristaltic waves in two minutes; p < 0.05). Conclusion The frequency of uterine peristalsis appears to be higher during the periovulatory and luteal phases in patients with deep infiltrating endometriosis, whereas it appears to be significantly lower during the late follicular/periovulatory phase in patients with adenomyosis. Both of those effects could have a negative impact on sperm transport and on the early stages of fertilization.
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Affiliation(s)
- Deborah Monteiro Soares
- Radiology Department, Clínica de Diagnóstico por
Imagem (CDPI)/DASA, Rio de Janeiro, RJ, Brazil
| | | | - Flavia Paiva Proença Lobo Lopes
- Radiology Department, Clínica de Diagnóstico por
Imagem (CDPI)/DASA, Rio de Janeiro, RJ, Brazil
- Radiology Department, Universidade Federal do Rio de Janeiro
(UFRJ), Rio de Janeiro, RJ, Brazil
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Millischer AE, Santulli P, Da Costa S, Bordonne C, Cazaubon E, Marcellin L, Chapron C. Adolescent endometriosis: prevalence increases with age on magnetic resonance imaging scan. Fertil Steril 2023; 119:626-633. [PMID: 36592649 DOI: 10.1016/j.fertnstert.2022.12.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 12/26/2022] [Accepted: 12/28/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To evaluate the prevalence on magnetic resonance imaging (MRI) of ovarian endometrioma (OMA) and deep infiltrating endometriosis (DIE) in adolescents presenting with severe dysmenorrhea. DESIGN Prospective study. SETTING Clinic. PATIENT(S) A total of 345 adolescents aged 12-20 years referred to the radiologic MRI department unit between September 2019 and June 2020. INTERVENTION(S) Multiplanar pelvic MRI with cine MRI was performed. Data on the medical history with systematic questioning were collected for each patient before the scan. MAIN OUTCOME MEASURE(S) Data on the endometriosis phenotypes (OMA and/or DIE), distribution of anatomical lesions, and adenomyosis were evaluated and recorded using a dedicated MRI spreadsheet. Myometrial contractions were systematically reported for each case. The data were correlated with the characteristics of the patients and severity of painful symptoms evaluated using a visual analog scale. RESULT(S) The prevalence rates of endometriosis and adenomyosis were 39.3% (121 patients) and 11.4% (35 patients), respectively. Among the adolescents with endometriosis, 25 (20.7%) presented with OMA, and 107 (88.4%) presented with DIE. The odds ratios (confidence intervals) for each pairwise comparison between the age distributions were 2.3 (1.4-3.8) for 15-18 vs. <15 years of age and 3.3 (1.2-8.5) for 18-20 vs. <15 years of age, highlighting a predominance of cases after 18 years of age. Uterine contractions were visualized in 34.4% of cases, with no particular association with endometriosis. No clinical risk factor was identified as being particularly associated with endometriosis. Notably, the visual analog scale score was the same for cases with and without endometriosis. CONCLUSION(S) Severe endometriosis phenotypes (OMA and/or DIE) can be observed in adolescents with intense dysmenorrhea, with a linear increase in prevalence over time resulting in a clear predominance after 18 years of age. Endometriosis in adolescents is a challenging clinical problem with a long delay in diagnosis. Imaging can help reduce this delay in young patients with suggestive symptoms. CLINICAL TRIAL REGISTRATION NUMBER NCT05153512.
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Affiliation(s)
- Anne-Elodie Millischer
- Imagerie Médicale Paris Centre (IMPC) Bachaumont-IFEEN - Ramsay Santé, Centre de Radiologie, Paris, France; Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Paris, France; Pediatric Radiology Department (Prof. Boddaert), Centre Hospitalier Universitaire (CHU) Necker, Paris, France.
| | - Pietro Santulli
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Paris, France; Faculté de Médecine Paris Centre, Université de Paris, Faculté de Santé, Paris, France; Department of Gynecology Obstetrics II and Reproductive Medicine (Prof. Chapron), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Department of "Development, Reproduction and Cancer," Institut Cochin, INSERM U1016, Paris, France
| | - Sabrina Da Costa
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Paris, France; Pediatric Gynecology Department (Prof. Polak), Centre Hospitalier Universitaire (CHU) Necker, Paris, France
| | - Corinne Bordonne
- Imagerie Médicale Paris Centre (IMPC) Bachaumont-IFEEN - Ramsay Santé, Centre de Radiologie, Paris, France; Department of Radiology (Prof. Dion), Centre Hospitalier Universitaire (CHU) Hôtel Dieu, Paris, France
| | - Elise Cazaubon
- IQVIA statistic Real World Solutions, Biometric, Paris, France
| | - Louis Marcellin
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Paris, France; Faculté de Médecine Paris Centre, Université de Paris, Faculté de Santé, Paris, France; Department of Gynecology Obstetrics II and Reproductive Medicine (Prof. Chapron), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Department of "Development, Reproduction and Cancer," Institut Cochin, INSERM U1016, Paris, France
| | - Charles Chapron
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Paris, France; Faculté de Médecine Paris Centre, Université de Paris, Faculté de Santé, Paris, France; Department of Gynecology Obstetrics II and Reproductive Medicine (Prof. Chapron), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France; Department of "Development, Reproduction and Cancer," Institut Cochin, INSERM U1016, Paris, France
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Rousset P, Florin M, Bharwani N, Touboul C, Monroc M, Golfier F, Nougaret S, Thomassin-Naggara I. Deep pelvic infiltrating endometriosis: MRI consensus lexicon and compartment-based approach from the ENDOVALIRM group. Diagn Interv Imaging 2023; 104:95-112. [PMID: 36404224 DOI: 10.1016/j.diii.2022.09.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE The purpose of this consensus article was to develop guidelines by a focused panel of experts to elaborate a lexicon of image interpretation, and a standardized region-based reporting of deep infiltrating endometriosis (DIE) with magnetic resonance imaging (MRI). MATERIALS AND METHODS Evidence-based data and expert opinion were combined using the RAND-UCLA Appropriateness Method to attain consensus guidelines. Experts scoring of pelvic compartment delineation and reporting template were collected; responses were analyzed and classified as "RECOMMENDED" versus "NOT RECOMMENDED" (when ≥ 80% consensus among experts) or uncertain (when < 80% consensus among experts). RESULTS Consensus regarding pelvic compartment delineation and DIE reporting was attained using the RAND-UCLA Appropriateness Method. The pelvis was divided in nine compartments and extrapelvic lesions were assigned to an additional (tenth) compartment. A consensus was also reached for each structure attributed to a compartment and each reporting template item among the experts. No consensus was reached for a normal aspect of uterosacral ligament, but a consensus was reached for an unequivocal involvement leading to a positive diagnosis and an equivocal involvement leading to uncertain diagnosis. Tailored MRI lexicon and standardized region-based report were proposed. CONCLUSION These consensus recommendations should be used as a guide for DIE reporting and staging with MRI. Standardized MRI compartment-based structured reporting is recommended to enable consistent accuracy and help select the best therapeutic approach.
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Affiliation(s)
- Pascal Rousset
- Department of Diagnostic and Interventional Imaging, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, CICLY - EA3738, Pierre Bénite 69495, France.
| | - Marie Florin
- Department of Diagnostic and Interventional Imaging, Assistance Publique Hôpitaux de Paris, Hôpital Tenon, Paris 75020, France
| | - Nishat Bharwani
- Service for Urological and Gynecological Imaging, Imperial College Healthcare NHS Trust, London, England
| | - Cyril Touboul
- Department of Gynecology and Obstetrics, Assistance Publique-Hôpitaux de Paris, Hôpital Tenon, Sorbonne Université, INSERM UMRS 938, Paris 75020, France
| | - Michèle Monroc
- Department of Radiology, Clinique Saint Antoine, Bois Guillaume 76230, France
| | - François Golfier
- Department of Gynecological and Oncological Surgery, Obstetrics, Hospices Civils de Lyon, Lyon Sud University Hospital, Lyon 1 Claude Bernard University, CICLY - EA3738, Pierre Bénite 69495, France
| | - Stéphanie Nougaret
- Department of Radiology, Montpellier Cancer Institute, U1194, Montpellier University, Montpellier 34295, France
| | - Isabelle Thomassin-Naggara
- Department of Diagnostic and Interventional Imaging, Assistance Publique Hôpitaux de Paris, Hôpital Tenon, Sorbonne Université, Paris 75020, France
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Aas‐Eng MK, Young VS, Dormagen JB, Pripp AH, Hudelist G, Lieng M. Lesion-to-anal-verge distance in rectosigmoid endometriosis on transvaginal sonography vs magnetic resonance imaging: prospective study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:243-250. [PMID: 36178730 PMCID: PMC10107681 DOI: 10.1002/uog.26083] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 09/01/2022] [Accepted: 09/09/2022] [Indexed: 05/27/2023]
Abstract
OBJECTIVES To compare transvaginal sonography (TVS) and magnetic resonance imaging (MRI) with intraoperative measurement (IOM) using a rectal probe in the estimation of the location of rectosigmoid endometriotic lesions, i.e. lesion-to-anal-verge distance (LAVD), and to compare two different MRI techniques for measuring LAVD. METHODS This was a prospective single-center observational study that included women undergoing surgery for symptomatic rectosigmoid endometriosis by discoid (DR) or segmental (SR) resection from December 2018 to December 2019. TVS and MRI were performed presurgically for each participant to evaluate LAVD, and the measurements on imaging were compared with IOM using a rectal probe. Clinically acceptable difference and limits of agreement (LoA) between TVS and MRI compared with IOM were set at ± 20 mm. Two different measuring methods for MRI, MRICenter and MRIDirect , were proposed and evaluated, as there is currently no guideline to describe deep endometriosis on MRI. Bland-Altman plots and LoA were used to assess agreement of TVS and both MRI methods with IOM. Systematic and proportional biases were assessed using paired t-test and Bland-Altman plots. RESULTS Seventy-five women were eligible for inclusion. Twenty-eight women were excluded, leaving 47 women for the analysis. Twenty-three DR and 26 SR procedures were performed, with both procedures performed in two women. The Bland-Altman plots showed that there were no systematic differences between TVS or MRICenter when compared with IOM for all included participants. MRIDirect systematically underestimated LAVD for lesions located further from the anal verge. TVS, MRICenter and MRIDirect had LoA outside the preset clinically acceptable difference when compared with IOM. LAVD was within the clinically acceptable difference from IOM of ± 20 mm in 70% (33/47) of women on TVS, 72% (34/47) of women on MRICenter and 47% (22/47) of women on MRIDirect . CONCLUSIONS TVS should be the preferred method to estimate the location of a rectosigmoid endometriotic lesion, i.e. LAVD, as it is more available, less expensive and has a similar accuracy to that of MRI. Estimating LAVD can be relevant for planning colorectal surgery for rectosigmoid endometriosis. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- M. K. Aas‐Eng
- Department of GynecologyOslo University HospitalOsloNorway
- Institute of Clinical Medicine, Faculty of MedicineUniversity of OsloOsloNorway
| | - V. S. Young
- Department of Radiology and Nuclear MedicineOslo University HospitalOsloNorway
| | - J. B. Dormagen
- Department of Radiology and Nuclear MedicineOslo University HospitalOsloNorway
| | - A. H. Pripp
- Oslo Center for Biostatistics and EpidemiologyOslo University HospitalOsloNorway
| | - G. Hudelist
- Department of Gynecology, Certified Center for Endometriosis and Pelvic PainHospital St John of GodViennaAustria
- Rudolfinerhaus Private ClinicViennaAustria
- Stiftung Endometrioseforschung/Endometriosis Research Group DACH Region, Central Europe
| | - M. Lieng
- Institute of Clinical Medicine, Faculty of MedicineUniversity of OsloOsloNorway
- Division of Obstetrics and GynecologyOslo University HospitalOsloNorway
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Li Y, Lu X, Chen L, Zhang Q, Wang N, Wang J, Lin L, Hu G, Zhang Y, Liu A. Identification of ovarian endometriotic cysts in cystic lesions of the ovary by amide proton transfer-weighted imaging and R2∗ mapping. Clin Radiol 2023; 78:e106-e112. [PMID: 36334944 DOI: 10.1016/j.crad.2022.09.117] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 09/07/2022] [Accepted: 09/13/2022] [Indexed: 11/06/2022]
Abstract
AIM To investigate the value of amide proton transfer weighted (APTw) imaging and R2∗ mapping of cystic fluid in differentiating ovarian endometriotic cysts (OE) from other ovarian cystic (OOC) lesions. MATERIALS AND METHODS A total of 42 patients who underwent 3 T pelvic magnetic resonance imaging (MRI) were enrolled. Nineteen lesions were OE and 27 lesions were OOC. The APTw imaging and R2∗ values of the cystic fluid were measured and compared between the two groups using the independent sample t-test or Mann-Whitney U-test. Receiver operating characteristic (ROC) curves were used to evaluate the diagnostic efficacy of different parameters. The area under ROC curves (AUCs) was compared using the Delong test. Spearman's correlation analysis was used to assess the correlation between APTw imaging and R2∗ values. RESULTS APTw imaging values of OE were lower, while R2∗ values were higher in OE than those in OOC (p=0.001 and < 0.001). The AUCs of APTw imaging and R2∗ values to identify OE from OOC were 0.910 and 0.975. The AUC increased to 0.990 when combining APTw imaging and R2∗ values, yet without a significant difference to the APTw imaging or R2∗ value alone (p=0.229 and 0.082, respectively). APTw imaging values were negatively correlated with R2∗ values (r=-0.522, p<0.001). CONCLUSION Both APTw imaging and R2∗ values of OE are significantly different from other ovarian cystic lesions. APTw imaging combined with R2∗ values show excellent diagnostic efficacy to differentiate between OE and OOC.
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Affiliation(s)
- Y Li
- Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - X Lu
- Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - L Chen
- Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Q Zhang
- Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - N Wang
- Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - J Wang
- Philips Healthcare, Beijing, China
| | - L Lin
- Philips Healthcare, Beijing, China
| | - G Hu
- Philips Healthcare, Beijing, China
| | - Y Zhang
- Key Laboratory for Biomedical Engineering of Ministry of Education, Department of Biomedical Engineering, College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou, Zhejiang, China
| | - A Liu
- Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
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Mansour S, Hamed S, Kamal R. Spectrum of Ovarian Incidentalomas: Diagnosis and Management. Br J Radiol 2023; 96:20211325. [PMID: 35142537 PMCID: PMC9975533 DOI: 10.1259/bjr.20211325] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/29/2022] [Accepted: 02/02/2022] [Indexed: 01/27/2023] Open
Abstract
Incidental ovarian lesions are asymptomatic lesions that are accidentally discovered during a CT or MRI examinations that involves the pelvic cavity or during a routine obstetric ultrasound study. Incidental ovarian masses are usually benign with a very low risk of malignancy yet underlying malignant pathology may be discovered during the diagnostic work-up of these lesions. Suspicion of malignancy is directly correlating with the increase in the patient's age, the increase in the size of the lesion, the presence of the solid components or thick septa and a high color scale of the ovarian mass. Following standard reporting and management protocols are essential to choose the proper work-up of these lesions to avoid unnecessary additional imaging and operative intervention. In this article, we will provide a review of the characteristic imaging features of some incidental and yet commonly encountered ovarian lesions. We will also summarize the recently published algorithms that are important for consistent reporting and standard management of these lesions.
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Affiliation(s)
| | - Soha Hamed
- Women’s Imaging Unit – Kasr El Ainy Hospital- Cairo University, Cairo, Egypt
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Reddy H, Dellacerra G, Malcher F, Plewniak K, Arabkhazaeli M, Sankin A, Lerner V. Excision of triple compartment deep infiltrating endometriosis with visceral involvement. JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2023. [DOI: 10.1177/22840265221146479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Background: Excision of multi-compartment deep infiltrating endometriosis with visceral involvement is challenging. We illustrate an interdisciplinary approach to complete minimally invasive excision in a single surgery. Case: We present a case of deep infiltrating endometriosis with visceral involvement in the anterior, middle, and posterior compartments. A collaborative surgical approach was taken with gynecologic, colorectal, and urologic surgeons to perform a robot-assisted total laparoscopic hysterectomy, bilateral salpingectomy, ovarian cystectomy, and unilateral oophorectomy with concurrent segmental resection of rectosigmoid and excision of transmural bladder and vaginal nodules. Conclusion: Thorough preoperative evaluation and an interdisciplinary approach to surgical planning involving radiology, gynecology, colorectal surgery, and urology allowed for complete simultaneous resection of bladder, rectosigmoid, and pelvic deep infiltrating endometriosis without complications via a minimally invasive route.
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Affiliation(s)
- Himabindu Reddy
- Department of Obstetrics & Gynecology, Montefiore Medical Center and Einstein College of Medicine, Bronx, NY, USA
| | - Gary Dellacerra
- Department of Radiology, Montefiore Medical Center and Einstein College of Medicine, Bronx, NY, USA
| | - Flavio Malcher
- Department of Surgery, New York University Grossman School of Medicine, NY, USA
| | - Kari Plewniak
- Department of Obstetrics & Gynecology, Montefiore Medical Center and Einstein College of Medicine, Bronx, NY, USA
| | - Moona Arabkhazaeli
- Minnesota Women’s Care, 2603 White Bear Avenue North, Maplewood, MN, USA
| | - Alexander Sankin
- Department of Urology, Montefiore Medical Center and Einstein College of Medicine, Bronx, NY, USA
| | - Veronica Lerner
- Lenox Hill Hospital, Department of Obstetrics & Gynecology, Zucker School of Medicine at Hofstra/Northwell Health, USA
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Non-invasive diagnosis of endometriosis: Immunologic and genetic markers. Clin Chim Acta 2023; 538:70-86. [PMID: 36375526 DOI: 10.1016/j.cca.2022.11.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/07/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Endometriosis, a benign gynecologic and chronic inflammatory disease, is defined by the presence of endometrial tissue outside the uterus characterized mainly by pelvic pain and infertility. Because endometriosis affects approximately 10% of females, it represents a significant socioeconomic burden worldwide having tremendous impact on daily quality of life. Accurate and prompt diagnosis is crucial for the management of this debilitating disorder. Unfortunately, diagnosis is typically delayed to lack of specific symptoms and readily accessible biomarkers. Although histopathologic examination remains the current gold standard, this approach is highly invasive and not applicable for early screening. Recent work has focused on the identification of reliable biomarkers including immunologic, ie, immune cells, antibodies and cytokines, as well as genetic and biochemical markers, ie, microRNAs, lncRNAs, circulating and mitochondrial nucleic acids, along with some hormones, glycoproteins and signaling molecules. Confirmatory research studies are, however, needed to more fully establish these markers in the diagnosis, progression and staging of these endometrial lesions.
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Buffeteau A, Weyl A, Vavasseur A, Meilleroux J, Pointreau A, Griffier R, Chantalat E, Vidal F. MRI and rectal endoscopy sonography performance to diagnose the digestive depth infiltration of pelvic endometriosis. Arch Gynecol Obstet 2023; 307:51-58. [PMID: 35435484 DOI: 10.1007/s00404-022-06532-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 03/14/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The main objective of this study was to evaluate the performances of MRI and rectal endoscopy sonography (RES) in predicting the depth of bowel wall infiltration by deep infiltrating endometriosis (DIE). MATERIAL AND METHOD We conducted a single center retrospective study from April 2014 to March 2020 including all patients who had undergone digestive tract resection (discoid or segmental) for DIE removal and who had benefited from full preoperative imaging workup based on both pelvic MRI and RES. RESULTS Fifty two patients were enrolled in the study. Median age was 35.8 years (26.1-44.5 years). Indications for surgery mainly comprised chronic pelvic pain (94.2%) and infertility (36.5%). Overall, pathological examination showed digestive involvement in 92.3% of patients, while transmural infiltration was found in 38.4% of cases. In contrast, both MRI and RES suspected transmural involvement in 42 patients (80.8%). Corresponding sensitivity and specificity were 0.95 [95% CI (0.751-0.999)] and 0.28 [95% CI (0.137-0.467)], respectively. Our results revealed agreement between MRI and RES in 85% of cases with a kappa at 0.5 [95% CI (0.207-0.803), moderate agreement]. Subgroup analysis in patients with transmural MRI lesions showed a sensitivity of 0.95 [95% CI (0.740-0.999)] and a specificity of 0.13 [95% CI (0.028-0.336)]. CONCLUSION Our study suggests that performing a second-line examination is not useful if there is no transmural impairment in MRI or RES. Nevertheless, the combination of these two preoperative examinations seems to be essential for the evaluation of the depth of digestive involvement of endometriosis to guide surgical management as effectively as possible. The constitution and training of multidisciplinary expert groups must be developed to be able to offer optimal patient management.
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Affiliation(s)
- Aurélie Buffeteau
- CHU de Toulouse, Pôle Femme Mère Couple, Hôpital Rangueil, 31059, Toulouse, France. .,CHU de Toulouse, Pôle Femme Mère Couple, Hôpital Paule de Viguier, 31059, Toulouse, France.
| | - Ariane Weyl
- CHU de Toulouse, Pôle Femme Mère Couple, Hôpital Rangueil, 31059, Toulouse, France
| | - Adrien Vavasseur
- Toulouse University Hospital, Imaging Unit, Rangueil Hospital, 31059, Toulouse, France
| | - Julie Meilleroux
- Toulouse University Hospital, Anatomopathology Unit, Purpan Hospital, 31059, Toulouse, France
| | - Adeline Pointreau
- Gastroenterology Department, Clinique de La Croix du Sud, 31130, Quint-Fonsegrives, France
| | - Romain Griffier
- Bordeaux University Hospital, Public Health Unit, Pellegrin Hospital, 33000, Bordeaux, France
| | - Elodie Chantalat
- CHU de Toulouse, Pôle Femme Mère Couple, Hôpital Rangueil, 31059, Toulouse, France.,University of Toulouse III, IRIT, CNRS, UMR 5505, Toulouse, France
| | - Fabien Vidal
- CHU de Toulouse, Pôle Femme Mère Couple, Hôpital Paule de Viguier, 31059, Toulouse, France.,University of Toulouse III, IRIT, CNRS, UMR 5505, Toulouse, France
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Predictive value of preoperative MRI using the #ENZIAN classification score in patients with deep infiltrating endometriosis. Arch Gynecol Obstet 2023; 307:215-220. [PMID: 35239004 DOI: 10.1007/s00404-022-06451-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/10/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE The aim of this study is to investigate the correlation between the magnetic resonance imaging (MRI) and intraoperative findings of deep infiltrating endometriosis using the #ENZIAN score. METHODS This retrospective study included 64 patients who underwent surgery for deep infiltrating endometriosis between January 2017 and August 2020. Preoperative abdominopelvic MRI assessment was evaluated and scored using the #ENZIAN classification. Operative scores were considered the gold standard, and the sensitivity, specificity, and positive and negative predictive values (PPV and NPV) of MRI for each category were calculated. RESULTS MRI has higher sensitivity and specificity in showing the lesions of the compartments O (ovarian lesions), A (rectovaginal septum and posterior vaginal fornix), and B (uterosacral ligaments and parametrium) (100-100%, 100-100%, and 97-100%, respectively, p < 0.001) compared to the other compartments. The lowest sensitivity, specificity, accuracy, and PPV of the MRI was found in compartment P (14%, 76%, 70%, and 7%, respectively). CONCLUSION We demonstrated that the #ENZIAN classification in MRI reports has significant sensitivity and specificity in compartments A, B (uterosacral ligaments and parametrium), and O. Furthermore, the determination of peritoneal lesions via MRI is inadequate.
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Quesada J, Härmä K, Reid S, Rao T, Lo G, Yang N, Karia S, Lee E, Borok N. Endometriosis: A multimodal imaging review. Eur J Radiol 2023; 158:110610. [PMID: 36502625 DOI: 10.1016/j.ejrad.2022.110610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/07/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022]
Abstract
Endometriosis is a chronic inflammatory disorder characterized endometrial-like tissue present outside of the uterus, affecting approximately 10% of reproductive age women. It is associated with abdomino-pelvic pain, infertility and other non - gynecologic symptoms, making it a challenging diagnosis. Several guidelines have been developed by different international societies to diagnose and classify endometriosis, yet areas of controversy and uncertainty remains. Transvaginal ultrasound (TV-US) is the first-line imaging modality used to identify endometriosis due to its accessibility and cost-efficacy. Enhanced sonographic techniques are emerging as a dedicated technique to evaluate deep infiltrating endometriosis (DIE), depending on the expertise of the sonographer as well as the location of the lesions. MRI is an ideal complementary modality to ultrasonography for pre-operative planning as it allows for a larger field-of-view when required and it has high levels of reproducibility and tolerability. Typically, endometriotic lesions appear hypoechoic on ultrasonography. On MRI, classical features include DIE T2 hypointensity, endometrioma T2 hypointensity and T1 hyperintensity, while superficial peritoneal endometriosis (SPE) is described as a small focus of T1 hyperintensity. Imaging has become a critical tool in the diagnosis, surveillance and surgical planning of endometriosis. This literature review is based mostly on studies from the last two decades and aims to provide a detailed overview of the imaging features of endometriosis as well as the advances and usefulness of different imaging modalities for this condition.
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Affiliation(s)
- Juan Quesada
- Department of Obstetrics & Gynecology, Campbelltown Hospital (South-Western Sydney Local Health District), Terry Rd, Campbelltown, NSW 2560, Australia.
| | - Kirsi Härmä
- Department of Diagnostic, Interventional and Pediatric Radiology - University Hospital of Bern, Inselspital, University of Bern, Freiburgstrasse, CH-3010 Bern, Switzerland.
| | - Shannon Reid
- Western Sydney University, Faculty of Medicine, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia; Sonacare Women's Health and Ultrasound, Harrington, NSW 2567, Australia
| | - Tanushree Rao
- Department of Obstetrics & Gynecology at Liverpool Hospital, Liverpool Hospital, Locked Bag 7103, Liverpool BC, NSW 1871, Australia
| | - Glen Lo
- Department of Radiology, Sir Charles Gairdner Hospital, Hospital Avenue, Nedlands, WA 6009, Australia; The Western Ultrasound for Women, 1/160a Cambridge St, West Leederville, Perth, WA 6007, Australia.
| | - Natalie Yang
- Department of Radiology, The Austin Hospital, 145 Studley Rd, Heidelberg, Victoria 3084, Australia.
| | - Sonal Karia
- Department of Obstetrics & Gynecology, Campbelltown Hospital (South-Western Sydney Local Health District), Terry Rd, Campbelltown, NSW 2560, Australia.
| | - Emmeline Lee
- Department of Radiology, Sir Charles Gairdner Hospital, Hospital Avenue, Nedlands, WA 6009, Australia; The Western Ultrasound for Women, 1/160a Cambridge St, West Leederville, Perth, WA 6007, Australia
| | - Nira Borok
- Department of Radiology, Liverpool Hospital, Locked Bag 7103, Liverpool BC, NSW 1871, Australia.
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In Search of an Imaging Classification of Adenomyosis: A Role for Elastography? J Clin Med 2022; 12:jcm12010287. [PMID: 36615089 PMCID: PMC9821156 DOI: 10.3390/jcm12010287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/31/2022] Open
Abstract
Adenomyosis is a complex and poorly understood gynecological disease. It used to be diagnosed exclusively by histology after hysterectomy; today its diagnosis is carried out increasingly by imaging techniques, including transvaginal ultrasound (TVUS) and magnetic resonance imaging (MRI). However, the lack of a consensus on a classification system hampers relating imaging findings with disease severity or with the histopathological features of the disease, making it difficult to properly inform patients and clinicians regarding prognosis and appropriate management, as well as to compare different studies. Capitalizing on our grasp of key features of lesional natural history, here we propose adding elastographic findings into a new imaging classification of adenomyosis, incorporating affected area, pattern, the stiffest value of adenomyotic lesions as well as the neighboring tissues, and other pathologies. We argue that the tissue stiffness as measured by elastography, which has a wider dynamic detection range, quantitates a fundamental biologic property that directs cell function and fate in tissues, and correlates with the extent of lesional fibrosis, a proxy for lesional "age" known to correlate with vascularity and hormonal receptor activity. With this new addition, we believe that the resulting classification system could better inform patients and clinicians regarding prognosis and the most appropriate treatment modality, thus filling a void.
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Roditis A, Florin M, Rousset P, Touboul C, Bendifallah S, Bazot M, Thomassin-Naggara I. Accuracy of combined physical examination, transvaginal ultrasonography, and magnetic resonance imaging to diagnose deep endometriosis. Fertil Steril 2022; 119:634-643. [PMID: 36563836 DOI: 10.1016/j.fertnstert.2022.12.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 12/13/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To assess the ability of physical examination (PE), transvaginal ultrasonography (TVUS), and magnetic resonance imaging (MRI) alone and combined to diagnose deep infiltrating endometriosis (DIE). DESIGN We retrospectively queried our pelvic MRI database to identify women who underwent PE, TVUS, and pelvic MRI for DIE up to 12 months before surgery between January 1, 2016 and August 31, 2020. The presence of uterosacral ligaments (USL), vaginal, rectosigmoid (RS), parametrial, or sacrorectogenital septum (lateral) DIE shown by PE, TVUS, and MRI were correlated with surgical and histological findings. SETTING Academic hospital. PATIENT(S) We included 178 patients. INTERVENTION(S) Clinical and imaging evaluation of women who were diagnosed at surgery with deep pelvic endometriosis. MAIN OUTCOME MEASURE(S) The sensitivity, specificity, positive and negative predictive values, and accuracy of each technique separately and combined were assessed for each location. When the 3 techniques were combined, 2 models were tested as follows: all 3 techniques positive and concordant; and ≥2 techniques positive and concordant. RESULT(S) The prevalence of USL, vaginal, RS, and lateral DIE were 94.4%, 20.2%, 34.3%, and 32.6%, respectively. In addition, MRI was more sensitive than PE, TVUS or any combination to detect DIE. Moreover, MRI and model B were the most accurate for detecting USL and RS locations with an accuracy of 90.4% and 82.6%, a sensitivity of 91.1% and 50%, and a specificity of 77.8% and 90.9%, respectively. Model B was the most accurate for the vaginal location with an accuracy, sensitivity, and specificity of 82.6%, 50%, and 90.9%, respectively. Finally, MRI was more accurate than any combination for identifying a lateral location with an accuracy, sensitivity, and specificity of 75.1%, 36%, and 93.8%, respectively. CONCLUSION(S) A combination of PE, TVUS, and MRI was more accurate than each technique separately to diagnose DIE because of the equally high sensitivity of each, as well as the high specificity of PE and TVUS.
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Affiliation(s)
- Alexis Roditis
- APHP Sorbonne Université, Hopital Tenon Service d'Imagerie Radiologiques et interventionnelles spécialisées (IRIS), Paris, France.
| | - Marie Florin
- APHP Sorbonne Université, Hopital Tenon Service d'Imagerie Radiologiques et interventionnelles spécialisées (IRIS), Paris, France
| | - Pascal Rousset
- Department of Radiology, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Claude Bernard University, Lyon, France
| | - Cyril Touboul
- APHP Sorbonne Université, Hopital Tenon Service de gynécologie et obstétrique, Paris, France
| | - Sofiane Bendifallah
- APHP Sorbonne Université, Hopital Tenon Service de gynécologie et obstétrique, Paris, France
| | - Marc Bazot
- APHP Sorbonne Université, Hopital Tenon Service d'Imagerie Radiologiques et interventionnelles spécialisées (IRIS), Paris, France
| | - Isabelle Thomassin-Naggara
- APHP Sorbonne Université, Hopital Tenon Service d'Imagerie Radiologiques et interventionnelles spécialisées (IRIS), Paris, France
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Ren J, Li Y, Liu FS, Liu C, Zhu JX, Nickel MD, Wang XY, Liu XY, Zhao J, He YL, Jin ZY, Xue HD. Comparison of a deep learning-accelerated T2-weighted turbo spin echo sequence and its conventional counterpart for female pelvic MRI: reduced acquisition times and improved image quality. Insights Imaging 2022; 13:193. [PMID: 36512158 DOI: 10.1186/s13244-022-01321-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 10/29/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To investigate the feasibility of a deep learning-accelerated T2-weighted turbo spin echo (TSE) sequence (T2DL) applied to female pelvic MRI, using standard T2-weighted TSE (T2S) as reference. METHODS In total, 24 volunteers and 48 consecutive patients with benign uterine diseases were enrolled. Patients in the menstrual phase were excluded. T2S and T2DL sequences in three planes were performed for each participant. Quantitative image evaluation was conducted by calculating the signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR). Image geometric distortion was evaluated by measuring the diameters in all three directions of the uterus and lesions. Qualitative image evaluation including overall image quality, artifacts, boundary sharpness of the uterine zonal layers, and lesion conspicuity were assessed by three radiologists using a 5-point Likert scale, with 5 indicating the best quality. Comparative analyses were conducted for the two sequences. RESULTS T2DL resulted in a 62.7% timing reduction (1:54 min for T2DL and 5:06 min for T2S in axial, sagittal, and coronal imaging, respectively). Compared to T2S, T2DL had significantly higher SNR (p ≤ 0.001) and CNR (p ≤ 0.007), and without geometric distortion (p = 0.925-0.981). Inter-observer agreement regarding qualitative evaluation was excellent (Kendall's W > 0.75). T2DL provided superior image quality (all p < 0.001), boundary sharpness of the uterine zonal layers (all p < 0.001), lesion conspicuity (p = 0.002, p < 0.001, and p = 0.021), and fewer artifacts (all p < 0.001) in sagittal, axial, and coronal imaging. CONCLUSIONS Compared with standard TSE, deep learning-accelerated T2-weighted TSE is feasible to reduce acquisition time of female pelvic MRI with significant improvement of image quality.
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Affiliation(s)
- Jing Ren
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China
| | - Yuan Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, People's Republic of China
| | - Fei-Shi Liu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China
| | - Chong Liu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China
| | - Jin-Xia Zhu
- MR Collaboration, Siemens Healthineers Ltd., Beijing, People's Republic of China
| | | | - Xiao-Ye Wang
- MR Clinical Marketing, Siemens Healthineers Ltd., Beijing, People's Republic of China
| | - Xin-Yu Liu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China
| | - Jia Zhao
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China
| | - Yong-Lan He
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China.
| | - Zheng-Yu Jin
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China.
| | - Hua-Dan Xue
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shuai Fu Yuan Road, Dongcheng Dist., Beijing, 100730, People's Republic of China.
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Sakala MD, Jha P, Tong A, Taffel MT, Feldman MK. MR Imaging of Endometriosis of the Adnexa. Magn Reson Imaging Clin N Am 2022; 31:121-135. [DOI: 10.1016/j.mric.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Pascoal E, Wessels JM, Aas-Eng MK, Abrao MS, Condous G, Jurkovic D, Espada M, Exacoustos C, Ferrero S, Guerriero S, Hudelist G, Malzoni M, Reid S, Tang S, Tomassetti C, Singh SS, Van den Bosch T, Leonardi M. Strengths and limitations of diagnostic tools for endometriosis and relevance in diagnostic test accuracy research. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 60:309-327. [PMID: 35229963 DOI: 10.1002/uog.24892] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 02/20/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
Endometriosis is a chronic systemic disease that can cause pain, infertility and reduced quality of life. Diagnosing endometriosis remains challenging, which yields diagnostic delays for patients. Research on diagnostic test accuracy in endometriosis can be difficult due to verification bias, as not all patients with endometriosis undergo definitive diagnostic testing. The purpose of this State-of-the-Art Review is to provide a comprehensive update on the strengths and limitations of the diagnostic modalities used in endometriosis and discuss the relevance of diagnostic test accuracy research pertaining to each. We performed a comprehensive literature review of the following methods: clinical assessment including history and physical examination, biomarkers, diagnostic imaging, surgical diagnosis and histopathology. Our review suggests that, although non-invasive diagnostic methods, such as clinical assessment, ultrasound and magnetic resonance imaging, do not yet qualify formally as replacement tests for surgery in diagnosing all subtypes of endometriosis, they are likely to be appropriate for advanced stages of endometriosis. We also demonstrate in our review that all methods have strengths and limitations, leading to our conclusion that there should not be a single gold-standard diagnostic method for endometriosis, but rather, multiple accepted diagnostic methods appropriate for different circumstances. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- E Pascoal
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Canada
| | - J M Wessels
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Canada
- AIMA Laboratories Inc., Hamilton, Canada
| | - M K Aas-Eng
- Department of Gynecology, Oslo University Hospital Ulleval, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - M S Abrao
- Gynecologic Division, BP-A Beneficencia Portuguesa de São Paulo, São Paulo, Brazil
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - G Condous
- Acute Gynecology, Early Pregnancy and Advanced Endosurgery Unit, Sydney Medical School, Nepean Hospital, Sydney, Australia
| | - D Jurkovic
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK
| | - M Espada
- Department of Obstetrics and Gynaecology, Blue Mountains ANZAC Memorial Hospital, Katoomba, Australia
- Sydney Medical School, Sydney, Australia
| | - C Exacoustos
- Department of Surgical Sciences, Obstetrics and Gynecological Clinic, University of Rome 'Tor Vergata', Rome, Italy
| | - S Ferrero
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - S Guerriero
- Centro Integrato di Procreazione Medicalmente Assistita (PMA) e Diagnostica Ostetrico-Ginecologica, Azienda Ospedaliero Universitaria-Policlinico Duilio Casula, Cagliari, Italy
| | - G Hudelist
- Department of Gynecology, Center for Endometriosis, St John of God Hospital, Vienna, Austria
- Scientific Endometriosis Foundation (SEF), Westerstede, Germany
| | - M Malzoni
- Endoscopica Malzoni, Center for Advanced Endoscopic Gynecologic Surgery, Avellino, Italy
| | - S Reid
- Department of Obstetrics and Gynaecology, Western Sydney University, Sydney, Australia
| | - S Tang
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Canada
| | - C Tomassetti
- Department of Obstetrics and Gynaecology, University Hospital Leuven, Leuven University Fertility Centre, Leuven, Belgium
| | - S S Singh
- Department of Obstetrics and Gynecology, The Ottawa Hospital, Ottawa, Canada
| | - T Van den Bosch
- Department of Obstetrics and Gynaecology, University Hospital Leuven, Leuven, Belgium
| | - M Leonardi
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Canada
- Sydney Medical School, Sydney, Australia
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, Australia
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Lameira P, Abecasis M, Palma S, Leitão J. Catamenial pneumothorax: a rare manifestation of endometriosis. Radiol Case Rep 2022; 17:3119-3125. [PMID: 35774053 PMCID: PMC9237952 DOI: 10.1016/j.radcr.2022.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/03/2022] [Accepted: 06/05/2022] [Indexed: 11/24/2022] Open
Abstract
Endometriosis is a common gynecological disease that primarily affects premenopausal women. It is mainly found in the pelvis but may be found at several extrapelvic locations. Thoracic endometriosis is a rare extrapelvic location of endometriosis and the leading cause of catamenial pneumothorax. We describe the case of a 35-year-old woman with a background of pelvic pain presenting to the emergency department with chest pain and dyspnea. The chest X-ray in the emergency department showed a large right-sided pneumothorax. Further imaging studies during patient evaluation revealed extensive fibrotic changes in the pelvis and well-defined solid nodules with high signal on T2 and T1-weighted images on MRI in abdominal and thoracic locations, rendering the diagnosis of a catamenial pneumothorax in a patient with pelvic, abdominal and thoracic endometriosis.
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Transvaginal Ultrasound vs. Magnetic Resonance Imaging (MRI) Value in Endometriosis Diagnosis. Diagnostics (Basel) 2022; 12:diagnostics12071767. [PMID: 35885670 PMCID: PMC9315729 DOI: 10.3390/diagnostics12071767] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/24/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Endometriosis is a widespread gynecological condition that causes chronic pelvic discomfort, dysmenorrhea, infertility, and impaired quality of life in women of reproductive age. Clinical examination, transvaginal ultrasonography (TVS), and magnetic resonance imaging (MRI) are significant preoperative non-invasive diagnosis procedures for the accurate assessment of endometriosis. Although TVS is used as the primary line for diagnosis, MRI is commonly utilized to achieve a better anatomical overview of the entire pelvic organs. The aim of this systematic review article is to thoroughly summarize the research on various endometriosis diagnosis methods that are less invasive. (2) Methods: To find relevant studies, we examined electronic databases, such as MEDLINE/PubMed, Cochrane, and Google Scholar, choosing 70 papers as references. (3) Results: The findings indicate that various approaches can contribute to diagnosis in different ways, depending on the type of endometriosis. For patients suspected of having deep pelvic endometriosis, transvaginal sonography should be the first line of diagnosis. Endometriosis cysts are better diagnosed with TVS, whereas torus, uterosacral ligaments, intestine, and bladder endometriosis lesions are best diagnosed using MRI. When it comes to detecting intestine or rectal nodules, as well as rectovaginal septum nodules, MRI should be the imaging tool of choice. (4) Conclusions: When diagnosing DE (deep infiltrative endometriosis), the examiner’s experience is the most important criterion to consider. In the diagnosis of endometriosis, expert-guided TVS is more accurate than routine pelvic ultrasound, especially in the deep infiltrative form. For optimal treatment and surgical planning, accurate preoperative deep infiltrative endometriosis diagnosis is essential, especially because it requires a multidisciplinary approach.
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Hausmann D, Pindur A, Todorski I, Weiland E, Kuehn B, Zhou K, Bosshard L, Prummer M, Kubik-Huch RA. Quantitative assessment of iteratively denoised 3D SPACE with inner-volume excitation and simultaneous multi-slice BLADE for optimizing female pelvis magnetic resonance imaging at 1.5 T. Acad Radiol 2022; 30:1129-1140. [PMID: 35871059 DOI: 10.1016/j.acra.2022.06.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 11/01/2022]
Abstract
RATIONALE AND OBJECTIVES High-resolution T2-weighted magnetic resonance imaging (MRI) of the pelvis is the main technique used for diagnosing benign and malignant uterine diseases. However, the procedure may be time-consuming and requires training and experience. Therefore, this study was performed to compare the image quality of standard clinical BLADE (stBLADE) with a prototypical accelerated simultaneous multi-slice (SMS) BLADE procedure with either improved temporal resolution (tr) at the same slice thickness (SL) or improved spatial resolution (sr) with the same examination time and a prototypical isotropic 3D SPACE procedure with inner-volume excitation and iterative denoising. MATERIALS AND METHODS Patients who underwent clinically indicated MRI of the uterus were included in this prospective study and underwent stBLADE (acquisition time, 2 min 59 s; SL, 4 mm) and SMS BLADE (tr) with the same SL (4 mm) but reduced examination time (1 min 20 s) as well as SMS BLADE (sr) with thinner slices (3 mm) and comparable examination time (3 min 16 s). In addition, 3D SPACE was acquired in a sagittal orientation (5 min 36 s). The short axis of the cervix and the long axis of the corpus uteri were reconstructed in 1-mm and 3-mm SLs, retrospectively. Subjective overall image impression, delineation of anatomy/organs, lesion demarcation, and motion artifacts were assessed using a 5-point Likert scale and compared among the different techniques. The preferred sequence was then selected by three independent assessors. RESULTS The analysis was based on 38 women (mean age, 44 ± 15 years). The overall image impression was similar for stBLADE, SMS BLADE (sr), and SMS BLADE (tr) but was significantly lower for 3D SPACE than stBLADE (p = 0.01). SMS BLADE (sr) was considered the preferred sequence because of slightly better performance in terms of overall image impression, organ delineation, and lesion demarcation, but without statistical significance. Both SMS BLADE (tr) and (sr) produced significantly fewer motion artifacts than stBLADE (p < 0.01 and p = 0.01), with no significant difference between SMS BLADE (tr) and (sr), while 3D SPACE had a significantly lower rating than stBLADE (p < 0.01). Image quality was rated as the least diagnostic criterion in all sequences and all cases. CONCLUSION SMS BLADE (sr) was the preferred sequence for MRI of the female pelvis, with higher sr than stBLADE. SMS BLADE (tr) may also be used to reduce the acquisition time without compromising image quality. Despite its lower image quality, 3D SPACE can also reduce the examination time and improve the workflow because of the possibility of retrospective multiplanar reconstructions.
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Affiliation(s)
- Daniel Hausmann
- Department of Radiology, Institute of Radiology, Kantonsspital Baden, Im Ergel 1, Baden 5404, Switzerland; Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
| | - Alexandra Pindur
- Department of Radiology, Institute of Radiology, Kantonsspital Baden, Im Ergel 1, Baden 5404, Switzerland
| | - Inga Todorski
- Department of Radiology, Institute of Radiology, Kantonsspital Baden, Im Ergel 1, Baden 5404, Switzerland
| | - Elisabeth Weiland
- MR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany
| | - Bernd Kuehn
- MR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany
| | - Khun Zhou
- Digital Department, Siemens Shenzhen Magnetic Resonance Ltd., Shenzhen, China
| | - Lars Bosshard
- Nexus Personalized Health Technologies, ETH Zurich, and Swiss Institute for Bioinformatics (SIB), Zurich, Switzerland
| | - Michael Prummer
- Nexus Personalized Health Technologies, ETH Zurich, and Swiss Institute for Bioinformatics (SIB), Zurich, Switzerland
| | - Rahel A Kubik-Huch
- Department of Radiology, Institute of Radiology, Kantonsspital Baden, Im Ergel 1, Baden 5404, Switzerland
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Chen H, Wang G, Wang X, Gao Y, Liang J, Wang J. Diagnostic value of susceptibility-weighted imaging for endometrioma: preliminary results from a retrospective analysis. Acta Radiol 2022; 63:976-981. [PMID: 34098746 DOI: 10.1177/02841851211022495] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Endometrioma is a common manifestation of endometriosis that can be difficult to diagnose with conventional magnetic resonance imaging (MRI). Susceptibility-weighted imaging (SWI) may be more sensitive than conventional MRI in the detection of chronic, local hemorrhagic disease. PURPOSE To investigate whether signal voids in SWI sequences could be used in the preoperative diagnosis of endometrioma. MATERIAL AND METHODS This retrospective study included consecutive female patients with clinically suspected endometrioma. All patients underwent pelvic 3-T MRI (T1- and T2-weighted) and SWI within two weeks before laparoscopy. Two experienced radiologists blinded to the histopathologic/clinical diagnoses interpreted the images together, and any disagreements were resolved by consensus. RESULTS The final analysis included 73 patients: 46 patients (mean age=37 years; age range=22-68 years) with 85 endometrioma lesions and 27 patients (mean age=34 years; age range=15-68 years) with 34 non-endometrioid cystic lesions (18 hemorrhagic corpus luteal cysts, three simple cysts, three mucinous cystadenomas, two mature teratomas, and one endometrioid cyst with corpus luteum rupture/hemorrhage). The presenting symptoms for patients with endometrioma were chronic pelvic pain (44.6%), dysmenorrhea (31.9%), infertility (12.8%), dyspareunia (6.4%), and menstrual irregularity (4.3%). MRI identified all 119 lesions observed laparoscopically. SWI visualized punctate or curvilinear signal voids along the cyst wall or within the lesion in 67 of 85 endometriomas (78.8%) and only 3 of 31 non-endometrioid cysts (8.8%). CONCLUSION The use of SWI to look for signal voids in the cyst wall or within the lesion could facilitate the preoperative diagnosis of endometrioma.
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Affiliation(s)
- Hong Chen
- Department of Medical Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Guoliang Wang
- Department of Radiology, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, PR China
| | - Xuexue Wang
- Department of Medical Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Yan Gao
- Department of Radiology, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, PR China
| | - Junhua Liang
- Department of Gynecology and Obstetrics, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, PR China
| | - Jinhong Wang
- Department of Medical Imaging, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
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