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Khan KN, de Ziegler D, Guo SW. Bacterial infection in endometriosis: a silver-lining for the development of new non-hormonal therapy? Hum Reprod 2024; 39:623-631. [PMID: 38300227 DOI: 10.1093/humrep/deae006] [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: 08/22/2023] [Revised: 12/24/2023] [Indexed: 02/02/2024] Open
Abstract
The pathogenesis of endometriosis is a hotly debated topic, yet still cloaked in multiple layers of hypothetical theories. A recent report raises the possibility that bacterial infection, especially those of the genus Fusobacterium, may be the cause of endometriosis, at least in certain women. More importantly, the demonstration that treatment with broad-spectrum antibiotics significantly reduced the size of lesions in a mouse endometriosis model rekindles the hope for new non-hormonal treatments. The development of new therapies has been plagued by strings of unsuccessful clinical trials over the last two decades. Is this antibiotic therapy, a silver lining for the research and development of non-hormonal drugs for endometriosis?
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Affiliation(s)
- Khaleque N Khan
- Department of Obstetrics and Gynecology, The Clinical and Translational Research Center, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Sun-Wei Guo
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
- Research Institute, Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
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2
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Yin W, Li X, Liu P, Li Y, Liu J, Yu S, Tai S. Digestive system deep infiltrating endometriosis: What do we know. J Cell Mol Med 2023; 27:3649-3661. [PMID: 37632165 PMCID: PMC10718155 DOI: 10.1111/jcmm.17921] [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: 06/19/2023] [Revised: 08/06/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Digestive system infiltrating endometriosis (DSIE) is an uncommon form of endometriosis in the digestive system. DSIE often occurs in the intestines (especially the sigmoid rectum), liver, gallbladder and pancreas. Clinically, DSIE presents with the same symptoms as endometriosis, including cyclic pain, bleeding and infertility, in addition to specific biliary/intestinal obstruction and gastrointestinal bleeding. Compared to general endometriosis, DSIE has unique biological behaviour and pathophysiological mechanisms. Most DSIEs are deep invasive endometrioses, characterized by metastasis to the lymph nodes and lymphatic vessels, angiogenesis, peripheral nerve recruitment, fibrosis and invasion of surrounding tissues. DSIE-related peripheral angiogenesis is divided into three patterns: angiogenesis, vasculogenesis and inosculation. These patterns are regulated by interactions between multiple hypoxia-hormone cytokines. The nerve growth factors regulate the extensive neurofibril recruitment in DSIE lesions, which accounts for severe symptoms of deep pain. They are also associated with fibrosis and the aggressiveness of DSIE. Cyclic changes in DSIE lesions, recurrent inflammation and oxidative stress promote repeated tissue injury and repair (ReTIAR) mechanisms in the lesions, accelerating fibril formation and cancer-related mutations. Similar to malignant tumours, DSIE can also exhibit aggressiveness derived from collective cell migration mediated by E-cadherin and N-cadherin. This often makes DSIE misdiagnosed as a malignant tumour of the digestive system in clinical practice. In addition to surgery, novel treatments are urgently required to effectively eradicate this lesion.
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Affiliation(s)
- Wenze Yin
- Department of Hepatic SurgerySecond Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Xiaoqing Li
- Department of PathologySecond Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Peng Liu
- Laboratory of Medical GeneticsHarbin Medical UniversityHarbinChina
| | - Yingjie Li
- Department of PathologySix Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Jin Liu
- Department of PathologySecond Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Shan Yu
- Department of PathologySecond Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Sheng Tai
- Department of Hepatic SurgerySecond Affiliated Hospital of Harbin Medical UniversityHarbinChina
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3
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Makhovsky VZ, Aksenenko VA, Makhovsky VV, Aksenenko DV, Kuyumcheva KK, Yurin SV. [Emergency combined surgery for acute appendicitis and cystic lesions of small pelvis]. Khirurgiia (Mosk) 2022:30-37. [PMID: 35146997 DOI: 10.17116/hirurgia202202130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To determine the optimal surgical approach for acute appendicitis and concomitant cystic lesions of small pelvis. MATERIAL AND METHODS The authors report the results of emergency combined surgery on abdominal and pelvic organs in 995 patients for the period from 1990 to 2020 (30 years). Acute appendicitis was diagnosed in 698 (70.15%) patients. Cystic lesions of small pelvis were observed in 286 (28.7%) patients: follicular cyst - 133 (46.5%), serous cyst - 91 (31.8%), corpus luteum cyst - 42 (46.4%), dermoid cyst - 20 (7.0%), endometrioid cyst - 3 (1.0%) cases. Catarrhal appendicitis was diagnosed in 10 (1.4%) patients, phlegmonous appendicitis - 685 (98.1%), gangrenous appendicitis - 3 (0.4%) patients. All patients with pyoinflammatory diseases of small pelvis had long-term history of gynecological diseases. RESULTS Cystic lesions of small pelvis can undergo malignant transformation. Therefore, surgical intervention is determined by surgeon together with gynecologist. Tree large endometrioid cysts (20-25 cm) were malignant. These patients also had adenocarcinoma of sigmoid colon. Malignant neoplasm resulted acute ileus, and the cysts were incorporated into pyogenic membrane. Extensive adhesive process was also observed. These aspects caused significant technical difficulties during resection of these cysts. Postoperative complications occurred in 2.31% of patients. CONCLUSION Prolonged therapy and follow-up of patients with urgent concomitant inflammatory diseases of abdominal cavity and small pelvis (chronic nonspecific salpingitis, diffuse pelvic endometriosis, ovarian cysts, etc.) can lead to development and growth of cystic lesions of small pelvis. These cysts may be complicated by subsequent malignant transformation.
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Affiliation(s)
- V Z Makhovsky
- Stavropol State Medical University, Stavropol, Russia
| | - V A Aksenenko
- Stavropol State Medical University, Stavropol, Russia
| | - V V Makhovsky
- Polyclinic No. 1 of the Presidential Administration, Moscow, Russia
| | - D V Aksenenko
- Stavropol State Medical University, Stavropol, Russia
| | | | - S V Yurin
- Stavropol Regional Clinical Hospital, Stavropol, Russia
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Mabrouk M, Raimondo D, Cofano M, Cocchi L, Paradisi R, Seracchioli R. Diagnosis and treatment of uncommon ileal endometriosis: a case report and literature review. Facts Views Vis Obgyn 2021; 13:405-410. [PMID: 35026103 PMCID: PMC9148712 DOI: 10.52054/fvvo.13.4.046] [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] [Indexed: 11/05/2022] Open
Abstract
Endometriosis is defined as the presence of endometrial tissue outside the uterine cavity. It is a common finding in premenopausal women and commonly affects the gastrointestinal tract, especially the rectosigmoid tract. Small bowel involvement is rare and usually asymptomatic making diagnosis difficult. Here we report an uncommon case of exophytic ileal endometriosis surgically treated. Detailed pre-operative counselling on the risk of ileal surgery should always be considered in all cases with endometriosis requiring surgery. We also present a review of the literature regarding the clinical presentation, diagnosis, and treatment of this challenging condition.
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Aas-Eng MK, Lieng M, Dauser B, Diep LM, Leonardi M, Condous G, Hudelist G. Transvaginal sonography determines accurately extent of infiltration of rectosigmoid deep endometriosis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 58:933-939. [PMID: 34182605 DOI: 10.1002/uog.23728] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 06/16/2021] [Accepted: 06/16/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To investigate the agreement of measurements of the three diameters of rectosigmoid deep endometriosis (DE) lesions between presurgical evaluation using transvaginal sonography (TVS) and postsurgical specimen measurement (PSM). METHODS This was a prospective observational multicenter study including symptomatic women undergoing surgical treatment for DE involving the rectosigmoid, by either discoid or segmental resection, from April 2017 to December 2019. TVS was performed presurgically to evaluate lesion size (craniocaudal-midsagittal length, anteroposterior thickness and transverse diameter), in accordance with the International Deep Endometriosis Analysis (IDEA) group consensus statement, and was compared with PSM. The agreement of lesion dimensions between the two methods was assessed by Bland-Altman plots and limits of agreement and additionally by the intraclass correlation coefficient (ICC) and Pearson's correlation coefficient. Systematic and proportional bias was assessed using the paired t-test. RESULTS A total of 207 consecutive women were eligible for inclusion. Forty-one women were excluded, leaving 166 women for final analysis. A total of 123 segmental resections and 46 discoid resections were performed (both procedures were performed in three women). The mean difference between TVS and PSM was 0.90 (95% CI, 0.85-0.95) mm for lesion length measurements, 1.03 (95% CI, 0.98-1.09) mm for lesion thickness measurements and 0.84 (95% CI, 0.79-0.89) mm for transverse diameter measurements. Bland-Altman analysis demonstrated good agreement between the two methods for measurements of lesion length. Furthermore, there was good reliability and correlation between TVS and PSM for lesion length measurements, as demonstrated by an ICC of 0.82 (95% CI, 0.75-0.87) and Pearson's correlation coefficient of 0.72 (95% CI, 0.62-0.80), moderate-to-good reliability and correlation for lesion thickness measurements, with an ICC of 0.76 (95% CI, 0.67-0.82) and Pearson's correlation coefficient of 0.61 (95% CI, 0.51-0.70), and poor-to-moderate reliability and correlation for transverse diameter measurements, with an ICC of 0.58 (95% CI, 0.39-0.71) and Pearson's correlation coefficient of 0.46 (95% CI, 0.33-0.58). CONCLUSION Preoperative TVS determines accurately rectosigmoid DE lesion length. TVS can thereby contribute to optimal planning of surgical treatment options in women with rectosigmoid DE. © 2021 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 Gynecology, Oslo University Hospital, Oslo, Norway
- Department of Gynecology, Certified Center for Endometriosis and Pelvic Pain, Hospital St John of God, Vienna, Austria
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - M Lieng
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway
| | - B Dauser
- Department of Surgery, Hospital St John of God, Vienna, Austria
| | - L M Diep
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - M Leonardi
- Acute Gynecology, Early Pregnancy and Advanced Endosurgery Unit, Sydney Medical School, Nepean Hospital, Sydney, Australia
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Canada
| | - G Condous
- Acute Gynecology, Early Pregnancy and Advanced Endosurgery Unit, Sydney Medical School, Nepean Hospital, Sydney, Australia
| | - G Hudelist
- Department of Gynecology, Certified Center for Endometriosis and Pelvic Pain, Hospital St John of God, Vienna, Austria
- Scientific Endometriosis Foundation (SEF, Stiftung Endometriose Forschung), Westerstede, Germany
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Donnez O. Conservative Management of Rectovaginal Deep Endometriosis: Shaving Should Be Considered as the Primary Surgical Approach in a High Majority of Cases. J Clin Med 2021; 10:5183. [PMID: 34768704 PMCID: PMC8584847 DOI: 10.3390/jcm10215183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 10/29/2021] [Accepted: 11/03/2021] [Indexed: 12/12/2022] Open
Abstract
Deep endometriosis infiltrating the rectum remains a challenging situation to manage, and it is even more important when ureters and pelvic nerves are also infiltrated. Removal of deep rectovaginal endometriosis is mandatory in case of symptoms strongly impairing quality of life, alteration of digestive, urinary, sexual and reproductive functions, or in case of growing. Extensive preoperative imaging is required to choose the right technique between laparoscopic shaving, disc excision, or rectal resection. When performed by skilled surgeons and well-trained teams, a very high majority of cases of deep endometriosis nodule (>95%) is feasible by the shaving technique, and this is associated with lower complication rates regarding rectal resection. In most cases, removing a part of the rectum is questionable according to the risk of complications, and the rectum should be preserved as far as possible. Shaving and rectal resection are comparable in terms of recurrence rates. As shaving is manageable whatever the size of the lesions, surgeons should consider rectal shaving as first-line surgery to remove rectal deep endometriosis. Rectal stenosis of more than 80% of the lumen, multiple bowel deep endometriosis nodules, and stenotic sigmoid colon lesions should be considered as indication for rectal resection, but this represents a minority of cases.
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Affiliation(s)
- Olivier Donnez
- Institut du Sein et de Chirurgie Gynécologique d'Avignon, Polyclinique Urbain V (Elsan Group), 95 Chemin du Pont des 2 Eaux, 84000 Avignon, France
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Bray-Beraldo F, Pellino G, Ribeiro MAF, Pereira AMG, Lopes RGC, Mabrouk M, Di Saverio S. Evaluation of Bowel Function After Surgical Treatment for Intestinal Endometriosis: A Prospective Study. Dis Colon Rectum 2021; 64:1267-1275. [PMID: 34133393 DOI: 10.1097/dcr.0000000000001890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Defecation symptoms related to intestinal deep infiltrative endometriosis are caused by anatomical and functional disorders and are probably linked to the course of the disease and surgical treatment. OBJECTIVE The primary aim of this study was to assess bowel function before and after intestinal deep infiltrative endometriosis surgery. Secondarily, we sought to correlate defecatory symptoms with preoperative risk factors. DESIGN/SETTINGS This is a single-center prospective cohort study, using the low anterior resection syndrome score to evaluate bowel function 4 weeks before, as well as at 6 months and 1 year after surgery. The Wilcoxon signed-rank test and logistic multiple regression analyses were performed to compare preoperative and postoperative scores. The level of significance was set at <0.05 for all comparisons. PATIENTS Thirty-seven adult female patients who underwent intestinal resection for deep infiltrative endometriosis between 2015 and 2017 were included. MAIN OUTCOME MEASURES The primary outcome was bowel function appraisement in deep infiltrative endometriosis intestinal surgery. RESULTS During the preoperative evaluation, 48.6% of patients reported low anterior resection syndrome score ≥21. This group presented a mean score of 17.9 ± 13.7, with a median of 20 and a range of 5 to 30. After 1 year, the mean score was decreased to 9.6 ± 11.1, with a median of 4 and a range of 0 to 22. A significant difference was detected when comparing the post- and preoperative scores (p = 0.0006). Improvements in defecatory symptoms such as reduced fecal incontinence for flatus (p = 0.004) and liquid stools (p = 0.014) were also reported. The clustering of stools (p = 0.005) and fecal urgency (p = 0.001) also improved 1 year after surgery. The preoperative multiple logistic regression showed that dyschezia was the only independent variable associated with bowel symptoms. LIMITATIONS This is a well-documented prospective study, but the data presented have a relatively small population. CONCLUSIONS This study provides evidence that intestinal deep infiltrative endometriosis surgery improves bowel function and has a positive impact on evacuation symptoms. See Video Abstract at http://links.lww.com/DCR/B534. EVALUACIN DE LA FUNCIN INTESTINAL DESPUS DEL TRATAMIENTO QUIRRGICO PARA LA ENDOMETRIOSIS INTESTINAL UN ESTUDIO PROSPECTIVO ANTECEDENTES:Se considera que los síntomas defecatorios relacionados con la endometriosis intestinal infiltrativa profunda, son causados por trastornos anatómicos y funcionales, y probablemente estén relacionados con el curso de la enfermedad y tratamiento quirúrgico.OBJETIVO:El objetivo principal fue evaluar la función intestinal antes y después de la cirugía por endometriosis intestinal infiltrativa profunda. En segundo lugar, correlacionar los síntomas defecatorios con los factores de riesgo preoperatorios.DISEÑO / AJUSTES:Es un estudio de cohorte prospectivo de un solo centro, utilizando la puntuación del síndrome de resección anterior baja (LARS Score) para evaluar la función intestinal 4 semanas antes, 6 meses y un año después de la cirugía. Se realizaron pruebas de rango firmado de Wilcoxon y análisis de regresión logística múltiple para comparar puntuaciones preoperatorias y postoperatorias. Para todas las comparaciones, el nivel de significancia se estableció en <0.05.ENTORNO CLINICO:Se incluyeron 37 mujeres adultas sometidas a resección intestinal por endometriosis infiltrativa profunda entre 2015 y 2017.PRINCIPALES MEDIDAS DE VALORACION:El resultado principal, fue la evaluación de la función intestinal en cirugía de endometriosis infiltrativa profunda intestinal.RESULTADOS:Durante la evaluación preoperatoria, el 48,6% de los pacientes reportaron Síndrome de Resección Anterior Baja ≥ 21. Este grupo presentó una puntuación media de 17,9 ± 13,7, con una mediana de 20 y un rango de 5 a 30. Después de un año, la puntuación media se redujo a 9,6 ± 11,1, con una mediana de 4 y un rango de 0 a 22 Se detectó una diferencia significativa al comparar las puntuaciones postoperatorias y preoperatorias (p = 0,0006). Se informó de mejoras en los síntomas defecatorios como la reducción de la incontinencia fecal por flatos (p = 0,004) y heces líquidas (p = 0,014). La agrupación de heces (p = 0,005) y la urgencia fecal (p = 0,001) presentaron mejoría a un año después de la cirugía. La regresión logística múltiple preoperatoria mostró que la disquecia fue la única variable independiente asociada con los síntomas intestinales.LIMITACIONES:A pesar de que es un estudio prospectivo bien documentado, los datos presentados son de una población relativamente pequeña.CONCLUSIONES:El estudio proporciona evidencia de que la cirugía intestinal por endometriosis infiltrativa profunda, mejora la función intestinal y tiene un impacto positivo en los síntomas de evacuación. Consulte Video Resumen en http://links.lww.com/DCR/B534.
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Affiliation(s)
- Fernando Bray-Beraldo
- Department of Digestive Surgery and Coloproctology, Hospital do Servidor Público Estadual de São Paulo, São Paulo, Brazil
- Department of Digestive Surgery and Coloproctology, Hospital Santa Catarina, São Paulo, Brazil
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Sciences, Università Studi della Campania "Vanvitelli", Naples, Italy
- Colorectal Surgery, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Marcelo Augusto Fontenelle Ribeiro
- Catholic University of São Paulo PUC Sorocaba and Post Graduation Program, Hospital do Servidor Público Estadual de São Paulo, São Paulo, Brazil
| | - Ana Maria Gomes Pereira
- Department of Gynecology, Hospital do Servidor Público Estadual de São Paulo, São Paulo, Brazil
| | | | - Mohamed Mabrouk
- Cambridge Endometriosis & Endoscopic Surgery Unit (CEESU) and Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - Salomone Di Saverio
- Cambridge Endometriosis & Endoscopic Surgery Unit (CEESU) and Cambridge Colorectal Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, United Kingdom
- Department of General Surgery, University of Insubria, University Hospital of Varese, ASST Sette Laghi, Regione Lombardia, Italy
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Zomer MT, Kondo W, Cavalcanti TCS, Von Linsigen R, Ferreira LRG, Carranco RC, Trippia CH, Kulak J. Assessment of Nerve Fiber Density and Expression of Hormonal Receptors Within Rectosigmoid Endometriosis Nodules. J Minim Invasive Gynecol 2021; 29:265-273. [PMID: 34411730 DOI: 10.1016/j.jmig.2021.08.008] [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: 05/11/2021] [Revised: 08/05/2021] [Accepted: 08/11/2021] [Indexed: 10/20/2022]
Abstract
STUDY OBJECTIVE To assess nerve fiber density and expression of hormone receptors in bowel endometriosis. DESIGN Cross-sectional study. SETTING Private hospital. PATIENTS Women with endometriosis undergoing laparoscopic segmental bowel resection (n = 54). INTERVENTIONS Tissue samples were obtained from patients with surgically treated rectosigmoid endometriosis. MEASUREMENTS AND MAIN RESULTS The rectosigmoid specimen containing the endometriosis nodule was manually sectioned and divided into 3 areas: core of the nodule, margin of the nodule, and healthy bowel tissue. The intensity of expression of estrogen and progesterone receptors was evaluated by immunohistochemistry and measured according to the Allred score. Nerve fibers were stained by immunohistochemistry using Protein Gene Product 9.5, and the density of nerve fillets was counted and expressed in number/mm². All glandular and stromal cells stained for estrogen; however, glandular cells stained more strongly than stromal cells (61.1% vs 35.2%; p = .01). Most of glandular and stromal cells stained strongly for progesterone receptors (90.7% vs 98.1%; p = .2). The density of nerve fibers was very high in the margin of the nodule (172.22±45.66/mm²), moderate in healthy bowel tissue (111.48±48.57/mm²), and very low in the core of the nodule (7.31±4.9/mm²); p = .01. CONCLUSION Both glandular and stromal cells within the rectosigmoid endometriosis nodule express estrogen and progesterone receptors. Higher intensity of expression of estrogen receptors occurs in glandular cells. The density of nerve fibers is extremely high at the nodule margin and very low in the center of the nodule.
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Affiliation(s)
- Monica Tessmann Zomer
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil.
| | - William Kondo
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
| | - Teresa Cristina Santos Cavalcanti
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
| | - Renate Von Linsigen
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
| | - Luiz Rodrigo Guimaraes Ferreira
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
| | - Ramiro Cabrera Carranco
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
| | - Carlos Henrique Trippia
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
| | - Jaime Kulak
- Gynecology Department, CEAGIC (Center for Advanced Gynecology Surgery) at Vita Batel Hospital, Rua Angelo Sampaio (Drs. Zomer, Kondo, and Carranco); Neopath, Avenida Vicente Machado (Dr. Cavalcanti); Gynecology Department, Clinics Hospital from the Federal University of Parana, Rua General Carneiro (Drs. Linsigen, Ferreira, and Kulak); Instituto de Roentgen Diagnósticos, Rua Mal. Deodoro (Dr. Trippia), Curitiba, Brazil
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Kor E, Mostafavi SRS, Mazhin ZA, Dadkhah A, Kor A, Arvanagh SH, Noroozi SG, Sadri G. Relationship between the severity of endometriosis symptoms (dyspareunia, dysmenorrhea and chronic pelvic pain) and the spread of the disease on ultrasound. BMC Res Notes 2020; 13:546. [PMID: 33239095 PMCID: PMC7687799 DOI: 10.1186/s13104-020-05388-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/12/2020] [Indexed: 01/05/2023] Open
Abstract
Objectives About 10–15% of women of childbearing age have endometriosis. The present study aimed to investigate the relationship between the severity of symptoms of endometriosis and the spread as well as the stage of the disease on ultrasonography. The present cross-sectional study evaluates the relationship between the severity of endometriosis symptoms and the spread of disease on ultrasonography in patients with endometriosis. Results Considering different analyses, the cumulative size of posterior deep infiltrative endometriosis (DIE) (less than 1 cm) is significantly correlated with minimal severity of dyspareunia and chronic pelvic pain. The incidence of dyspareunia was more prevalent in patients with complete stenosis of Douglas pouch than those with incomplete stenosis. Furthermore, the incidence of severe and very severe pain in patients with Douglas pouch stenosis is relatively higher than that in patients without stenosis. Only dyspareunia is related to the stage of endometriosis, and patients with dyspareunia are five times more at risk of a higher stage of the disease. The severity of dyspareunia is related to the stage of endometriosis and the severity of Douglas pouch stenosis. The results showed a correlation between chronic pelvic pain and r-ASRM score (revised American Society for Reproductive Medicine score).
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Affiliation(s)
- Elham Kor
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran.
| | | | - Zahra Ahmadian Mazhin
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Adeleh Dadkhah
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Anis Kor
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Shirin Habibi Arvanagh
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Shima Ghafourian Noroozi
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Ghazal Sadri
- Department of Radiology, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
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10
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Yong PJ, Bedaiwy MA, Alotaibi F, Anglesio MS. Pathogenesis of bowel endometriosis. Best Pract Res Clin Obstet Gynaecol 2020; 71:2-13. [PMID: 32646752 DOI: 10.1016/j.bpobgyn.2020.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 05/05/2020] [Indexed: 10/24/2022]
Abstract
The pathogenesis of bowel endometriosis is multifactorial. There is a predilection for disease of the rectum/sigmoid colon because refluxed endometrium is more likely to settle in the pouch of Douglas and its movement is delimited by the sigmoid colon, in addition to the close proximity of the rectum/sigmoid to posterior extrinsic uterine adenomyosis and to ovarian endometriomas. Once situated, deep bowel endometriosis has features of invasion, angiogenesis, and fibrosis (repeated tissue injury and repair), with emerging research on oxidative stress and the microbiome. Furthermore, deep bowel endometriosis is associated with neurogenesis and/or the recruitment of local nerve fibers and is capable of invading existing nerves, which in turn may also promote fibrosis. Recently, somatic cancer driver mutations (e.g., in KRAS) were identified in deep bowel endometriosis, which may play a role in the genetic/epigenetic theory of endometriosis. In the future, it is possible that bowel endometriosis could be classified based on molecular features.
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Affiliation(s)
- Paul J Yong
- Department of Obstetrics and Gynecology, University of British Columbia, F2 - 4500 Oak Street, Vancouver, British Columbia, V6H 3N1, Canada.
| | - Mohamed A Bedaiwy
- Department of Obstetrics and Gynecology, University of British Columbia, F2 - 4500 Oak Street, Vancouver, British Columbia, V6H 3N1, Canada.
| | - Fahad Alotaibi
- Department of Obstetrics and Gynecology, University of British Columbia, F2 - 4500 Oak Street, Vancouver, British Columbia, V6H 3N1, Canada.
| | - Michael S Anglesio
- Department of Obstetrics and Gynecology, University of British Columbia, 275 - 2660 Oak Street, Vancouver, British Columbia, V6H 3Z6, Canada.
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11
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Donnez O, Donnez J. Deep endometriosis: The place of laparoscopic shaving. Best Pract Res Clin Obstet Gynaecol 2020; 71:100-113. [PMID: 32653335 DOI: 10.1016/j.bpobgyn.2020.05.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023]
Abstract
Deep endometriosis (DE) is considered to be one of the most challenging conditions to manage, especially when it invades surrounding organs like the rectum. Surgical excision of deep rectovaginal endometriosis is required when lesions are symptomatic, impairing bowel, urinary, sexual, and reproductive functions, or if they evolve. Preoperative radiological examination should be extensive to determine the appropriate surgery: laparoscopic shaving, disc excision, or rectal resection. We demonstrated that in the hands of experienced surgeons, rectal shaving is possible for DE in more than 95% of cases, with low complication rates compared to rectal resection. Shaving and bowel resection are associated with comparable recurrence rates. As shaving is indicated whatever the size of deep lesions, surgeons should first consider rectal shaving to remove DE. Bowel resection should only be performed in case of major rectal stenosis (>80%), multiple and/or posterior rectal lesions and stenotic sigmoid colon lesions.
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Affiliation(s)
- Olivier Donnez
- Institut du Sein et de Chirurgie Gynécologique d'Avignon, Polyclinique Urbain V (Elsan Group), Avignon, France; Pôle de Recherche en Gynécologie, IREC Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Jacques Donnez
- Université Catholique de Louvain and Société de Recherche pour l'Infertilité (SRI), Brussels, Belgium.
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12
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Diagnosing Deep Endometriosis Using Transvaginal Elastosonography. Reprod Sci 2020; 27:1411-1422. [PMID: 32333226 DOI: 10.1007/s43032-019-00108-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 08/28/2019] [Indexed: 12/17/2022]
Abstract
Transvaginal ultrasound (TVUS) and MRI are currently two mainstream imaging techniques used to diagnose deep endometriosis (DE) with comparable accuracy, but there is still ample room for improvement. As endometriotic lesions progress to fibrosis concomitant with the increase in tissue stiffness, transvaginal elastosonography (TVESG) is well-suited for diagnosing DE. To test the hypothesis that lesional stiffness as measured by TVESG correlates with the extent of lesional fibrosis, the markers of progression, hormonal receptor expression, and vascularity, we recruited 30 patients suspected to have DE who went through pelvic examination, TVUS and/or MRI, and TVESG and were ultimately diagnosed by histology. Their lesional tissue samples were subjected to immunohistochemistry analysis of markers for epithelial-mesenchymal transition (EMT), fibroblast-to-myofibroblast transdifferentiation (FMT), estrogen and progesterone receptors (ERβ and PR), microvessel density (MVD), and vascularity, as well as quantification of lesional fibrosis. We found that pelvic examination, TVUS, and MRI detected 83.3%, 66.7%, and 83.3% of all DE cases, respectively, while TVESG detected them all. The lesions missed by pelvic exam, TVUS and MRI were significantly smaller than those detected but nonetheless had higher lesional stiffness. Lesional stiffness correlated closely and positively with the extent of lesional fibrosis, negatively with the markers of EMT, MVD, vascularity, and PR expression, but positively with the marker for FMT and ERβ. Thus, through the additional use of information on differential stiffness between DE lesions and their surrounding tissues, TVESG improves diagnostic accuracy, provides a ballpark estimate on the developmental stage of the lesions, and may help clinicians choose the best treatment modality.
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13
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Habib N, Centini G, Lazzeri L, Amoruso N, El Khoury L, Zupi E, Afors K. Bowel Endometriosis: Current Perspectives on Diagnosis and Treatment. Int J Womens Health 2020; 12:35-47. [PMID: 32099483 PMCID: PMC6996110 DOI: 10.2147/ijwh.s190326] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022] Open
Abstract
Endometriosis is a chronic condition primarily affecting young women of reproductive age. Although some women with bowel endometriosis may be asymptomatic patients typically report a myriad of symptoms such as alteration in bowel habits (constipation/diarrhoea) dyschezia, dysmenorrhoea and dyspareunia in addition to infertility. To date, there are no clear guidelines on the evaluation of patients with suspected bowel endometriosis. Several techniques have been proposed including transvaginal and/or transrectal ultrasonography, magnetic resonance imaging, and double-contrast barium enema. These different imaging modalities provide greater information regarding presence, location and extent of endometriosis ensuring patients are adequately informed whilst also optimizing preoperative planning. In cases where surgical management is indicated, surgery should be performed by experienced surgeons, in centres with access to multidisciplinary care. Treatment should be tailored according to patient symptoms and wishes with a view to excising as much disease as possible, whilst at the same time preserving organ function. In this review article current perspectives on diagnosis and management of bowel endometriosis are discussed.
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Affiliation(s)
- Nassir Habib
- Department of Obstetrics and Gynaecology, Beaujon Hospital-University of Paris, Clichy Cedex 92110, France
| | - Gabriele Centini
- Department of Molecular and Developmental Medicine, University of Siena, Ospedale Santa Maria alle Scotte, Siena 53100, Italy
| | - Lucia Lazzeri
- Department of Molecular and Developmental Medicine, University of Siena, Ospedale Santa Maria alle Scotte, Siena 53100, Italy
| | - Nicola Amoruso
- Department of Molecular and Developmental Medicine, University of Siena, Ospedale Santa Maria alle Scotte, Siena 53100, Italy
| | - Lionel El Khoury
- Department of Colorectal Surgery-Delafontaine Hospital, Saint Denis 93200, France
| | - Errico Zupi
- Department of Molecular and Developmental Medicine, University of Siena, Ospedale Santa Maria alle Scotte, Siena 53100, Italy
| | - Karolina Afors
- Department of Obstetrics and Gynaecology, Whittington Hospital, London, UK
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14
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Choi JDW, Yunaev M. Endometriosis of the appendix causing small bowel obstruction in a virgin abdomen. BMJ Case Rep 2019; 12:12/7/e230496. [PMID: 31337629 DOI: 10.1136/bcr-2019-230496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
A 29-year-old, otherwise well, nulligravid woman presented to the emergency department with 1-day history of generalised abdominal pain and vomiting. She had similar symptoms 6 months prior following recent menstruations, which resolved conservatively. She had no prior history of abdominal surgery or endometriosis. CT scan demonstrated distal small bowel obstruction. A congenital band adhesion was suspected, and she underwent prompt surgical intervention. During laparoscopy, a thickened appendix was adhered to a segment of distal ileum. There was blood in the pelvis. Laparoscopic adhesiolysis and appendicectomy were performed. Histopathology demonstrated multiple foci of endometriosis of the appendix with endometrial glands surrounded by endometrial stroma. Oestrogen receptor and CD10 immunostains highlighted the endometriotic foci. The patient made a good recovery and was referred to a gynaecologist for further management.
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Affiliation(s)
- Joseph Do Woong Choi
- Department of Surgery, Norwest Private Hospital, Sydney, New South Wales, Australia
| | - Michael Yunaev
- Department of Surgery, Norwest Private Hospital, Sydney, New South Wales, Australia
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15
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Liu X, Yan D, Guo SW. Sensory nerve-derived neuropeptides accelerate the development and fibrogenesis of endometriosis. Hum Reprod 2019; 34:452-468. [PMID: 30689856 DOI: 10.1093/humrep/dey392] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 12/04/2018] [Accepted: 12/14/2018] [Indexed: 12/16/2022] Open
Affiliation(s)
- Xishi Liu
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
| | - Dingmin Yan
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
| | - Sun-Wei Guo
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
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16
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Koninckx PR, Ussia A, Adamyan L, Wattiez A, Gomel V, Martin DC. Pathogenesis of endometriosis: the genetic/epigenetic theory. Fertil Steril 2018; 111:327-340. [PMID: 30527836 DOI: 10.1016/j.fertnstert.2018.10.013] [Citation(s) in RCA: 198] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 10/16/2018] [Accepted: 10/17/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To study the pathophysiology of endometriosis. DESIGN Overview of observations on endometriosis. SETTING Not applicable. PATIENT(S) None. INTERVENTIONS(S) None. MAIN OUTCOME MEASURE(S) The hypothesis is compatible with all observations. RESULT(S) Endometriosis, endometrium-like tissue outside the uterus, has a variable macroscopic appearance and a poorly understood natural history. It is a hereditary and heterogeneous disease with many biochemical changes in the lesions, which are clonal in origin. It is associated with pain, infertility, adenomyosis, and changes in the junctional zone, placentation, immunology, plasma, peritoneal fluid, and chronic inflammation of the peritoneal cavity. The Sampson hypothesis of implanted endometrial cells following retrograde menstruation, angiogenic spread, lymphogenic spread, or the metaplasia theory cannot explain all observations if metaplasia is defined as cells with reversible changes and an abnormal behavior/morphology due to the abnormal environment. We propose a polygenetic/polyepigenetic mechanism. The set of genetic and epigenetic incidents transmitted at birth could explain the hereditary aspects, the predisposition, and the endometriosis-associated changes in the endometrium, immunology, and placentation. To develop typical, cystic ovarian or deep endometriosis lesions, a variable series of additional transmissible genetic and epigenetic incidents are required to occur in a cell which may vary from endometrial to stem cells. Subtle lesions are viewed as endometrium in a different environment until additional incidents occur. Typical cystic ovarian or deep endometriosis lesions are heterogeneous and represent three different diseases. CONCLUSION(S) The genetic epigenetic theory is compatible with all observations on endometriosis. Implications for treatment and prevention are discussed.
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Affiliation(s)
- Philippe R Koninckx
- Obstetrics-Gynecology, KU Leuven, Bierbeek, Belgium; Gruppo Italo Belga, Rome, Italy; Latiffa Hospital, Dubai, United Arab Emirates; Università Cattolica, Roma, Italy.
| | - Anastasia Ussia
- Gruppo Italo Belga, Rome, Italy; Università Cattolica, Roma, Italy
| | - Leila Adamyan
- Department of Operative Gynecology, Federal State Budget Institution V. I. Kulakov Research Centre for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation, and Department of Reproductive Medicine and Surgery, Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - Arnaud Wattiez
- Latiffa Hospital, Dubai, United Arab Emirates; Department of Obstetrics and Gynecology, University of Strasbourg, Strasbourg, France
| | - Victor Gomel
- Department of Obstetrics and Gynecology, University of British Columbia and Women's Hospital, Vancouver, British Columbia, Canada
| | - Dan C Martin
- School of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, and Virginia Commonwealth University, Richmond, Virginia
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17
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De Neef A, Cadière GB, Bourgeois P, Barbieux R, Dapri G, Fastrez M. Fluorescence of Deep Infiltrating Endometriosis During Laparoscopic Surgery: A Preliminary Report on 6 Cases. Surg Innov 2018; 25:450-454. [PMID: 29998782 DOI: 10.1177/1553350618785486] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND The standard treatment of rectovaginal deep infiltrating endometriosis nodules (RVDIEN) consists in their surgical removal. RVDIEN are anatomically neovascularized. Indocyanine green (ICG) reveals vascularized structures when becoming fluorescent after exposure to near-infrared (NIR) light. This study aims to evaluate if fluorescence-guided surgery can improve the laparoscopic resection of RVDIEN, thus avoiding a rectal perforation. MATERIALS AND METHODS Patients with a symptomatic RVDIEN, scheduled for a laparoscopic rectal shaving, were enrolled in the study. Technically, the RVDIEN was targeted and removed with the help of the NIR imager device Image 1 Spies (Karl Storz GmBH & Co KG, Tuttlingen, Germany) or Visera Elite II (Olympus Europe SE & Co KG, Hamburg, Germany), after an intraoperative, intravenous injection of ICG (0.25 mg/kg). RESULTS Six patients underwent a fluorescence-guided laparoscopic shaving procedure for the treatment of a nonobstructive RVDIEN. Fluorescence of the RVDIEN was observed in all the patients. In one patient, once the main lesion was removed, the posterior vaginal fornix still appeared fluorescent and was removed. No intraoperative rectal perforation occurred. The postoperative hospital stay was 2 days. No postoperative rectovaginal fistula occurred within a median follow-up of 16 months (range = 2-23 months). CONCLUSION In this preliminary study, fluorescence-guided laparoscopy appeared to help in separating the RVDIEN from the healthy rectal tissue, without rectal perforation. Moreover, this technique was helpful in deciding if the resection needed to be enlarged to the posterior vaginal fornix.
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Affiliation(s)
- Auriane De Neef
- 1 St Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Guy-Bernard Cadière
- 1 St Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Pierre Bourgeois
- 2 Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Romain Barbieux
- 2 Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Giovanni Dapri
- 1 St Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Maxime Fastrez
- 1 St Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
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18
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Egekvist AG, Forman A, Riiskjaer M, Kesmodel US, Mathiasen M, Seyer-Hansen M. Intra- and interobserver variability in nodule size of rectosigmoid endometriosis measured by two- and three-dimensional transvaginal sonography. Acta Obstet Gynecol Scand 2018. [DOI: 10.1111/aogs.13343] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anne G. Egekvist
- Department of Clinical Medicine; Aarhus University; Aarhus Denmark
- Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus Denmark
| | - Axel Forman
- Department of Clinical Medicine; Aarhus University; Aarhus Denmark
- Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus Denmark
| | - Mads Riiskjaer
- Department of Clinical Medicine; Aarhus University; Aarhus Denmark
- Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus Denmark
| | - Ulrik S. Kesmodel
- Department of Obstetrics and Gynecology; Herlev and Gentofte University Hospital; Herlev Denmark
- Institute for Clinical Medicine; University of Copenhagen; Copenhagen Denmark
| | - Mie Mathiasen
- Department of Clinical Medicine; Aarhus University; Aarhus Denmark
- Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus Denmark
| | - Mikkel Seyer-Hansen
- Department of Clinical Medicine; Aarhus University; Aarhus Denmark
- Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus Denmark
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19
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Postmenopausal Deep Infiltrating Endometriosis of the Colon: Rare Location and Novel Medical Therapy. Case Rep Gastrointest Med 2018; 2018:9587536. [PMID: 29666722 PMCID: PMC5832128 DOI: 10.1155/2018/9587536] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 01/18/2018] [Indexed: 01/19/2023] Open
Abstract
We report an uncommon case of deep infiltrating endometriosis of the colon presenting as iron deficiency anemia nine years after hysterectomy with bilateral salpingo-oophorectomy. The endometrial implant was found at the hepatic flexure, an exceedingly rare location for endometriosis invasion with no cases distinctly reported in the literature. Additionally, the presentation of gastrointestinal endometriosis as iron deficiency anemia is not well documented in the literature. Instead of surgery, we prescribed a novel medical therapeutic approach using conjugated estrogen-bazedoxifene to antagonize the proliferative effects of estrogen on endometrial tissue. After five months of therapy and repeat colonoscopy, no evidence of endometrial tissue remained in the hepatic flexure.
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20
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Pathogenesis of deep endometriosis. Fertil Steril 2017; 108:872-885.e1. [DOI: 10.1016/j.fertnstert.2017.08.036] [Citation(s) in RCA: 125] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 08/22/2017] [Accepted: 08/28/2017] [Indexed: 12/16/2022]
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21
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Badescu A, Roman H, Barsan I, Soldea V, Nastasia S, Aziz M, Puscasiu L, Stolnicu S. Patterns of Bowel Invisible Microscopic Endometriosis Reveal the Goal of Surgery: Removal of Visual Lesions Only. J Minim Invasive Gynecol 2017; 25:522-527.e9. [PMID: 29097234 DOI: 10.1016/j.jmig.2017.10.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/20/2017] [Accepted: 10/23/2017] [Indexed: 01/19/2023]
Abstract
STUDY OBJECTIVE To document the presence of bowel invisible microscopic endometriosis implants and their relationship with deep endometriosis macronodule infiltrating the bowel. DESIGN A series of consecutive patients with deep endometriosis infiltrating the rectum and/or sigmoid colon (Canadian Task Force classification II-2). SETTINGS A university referral center. PATIENTS Ten patients managed by colorectal resection. INTERVENTIONS A microscopic study of endometriotic foci of the bowel involving 3272 microsection slides was established using a unique method of step serial sections using combined transverse and longitudinal macrosection. Two-dimensional reconstruction based on slide scanning highlighted the presence and localization of the deep endometriosis macronodule in contrast with bowel invisible microscopic endometriosis microimplants. MEASUREMENTS AND MAIN RESULTS The distance separating the microimplants and the nodule and their histologic characteristics. The mean length of the colorectal specimens was 91 ± 19 mm. The maximum distance between the farthest microimplants was 7.2 cm. The maximum distance from the macroscopic nodule limit to the farthest microimplant was 31 mm. Bowel invisible microscopic endometriosis microimplants presented with similar features independently of the type of spread. They had an active appearance including stroma and glands, were sometimes decidualized, and were free of fibrosis. They were found on the distal/rectal limit of the specimen in 3 patients and on both limits (distal/rectal and proximal/sigmoid colon) in 1 patient. CONCLUSION Invisible microscopic endometriosis implants surround the bowel macroscopic endometriosis nodule at variable distances, suggesting that complete surgical microscopic removal may be a challenging goal. These results may help to reconsider the principles and feasibility of the surgical management of bowel endometriosis.
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Affiliation(s)
- Alexandra Badescu
- Department of Gynecology and Obstetrics, Rouen University Hospital, Rouen France; Department of Obstetrics and Gynecology, University of Medicine and Pharmacy, Targu Mures, Romania
| | - Horace Roman
- Department of Gynecology and Obstetrics, Rouen University Hospital, Rouen France; Research Group 4308 "Spermatogenesis and Gamete Quality," IHU Rouen Normandy, IFRMP23, Reproductive Biology Laboratory, Rouen University Hospital, Rouen France.
| | - Iulia Barsan
- Department of Pathology, University of Medicine and Pharmacy, Targu Mures, Romania
| | - Valentin Soldea
- Department of Pathology, University of Medicine and Pharmacy, Targu Mures, Romania; Department of Thoracic Surgery, Rouen University Hospital, Rouen France
| | - Serban Nastasia
- Department of Obstetrics and Gynecology, Cantacuzino Hospital, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Moutaz Aziz
- Department of Pathology, Rouen University Hospital, Rouen France
| | - Lucian Puscasiu
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy, Targu Mures, Romania
| | - Simona Stolnicu
- Department of Pathology, University of Medicine and Pharmacy, Targu Mures, Romania
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22
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Bacalbasa N, Balescu I, Filipescu A. Ileocecal Obstruction Due to Endometriosis - A Case Report and Literature Review. ACTA ACUST UNITED AC 2017; 31:999-1002. [PMID: 28882972 DOI: 10.21873/invivo.11160] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 08/08/2017] [Accepted: 08/09/2017] [Indexed: 12/29/2022]
Abstract
Endometriosis is a common finding in premenopausal women and a significant number of cases presenting digestive tract involvement at the time of diagnosis. However, most of these patients present pelvic nodules involving the rectosigmoidian junction, other digestive tract segments being less commonly affected. We present the case of a 37-year-old nulliparous woman who presented for diffuse abdominal pain and vomiting; she was diagnosed with complete ileocecal obstruction due to an endometriosis nodule in association with bilateral ovarian endometriosis lesions invading the rectosigmodian wall. A right colectomy with ileocolic anastomosis in association with bilateral cystectomy and rectosigmodian resection was successfully performed. The histopathological examination confirmed the endometriosic origin of the nodules invading the rectosigmodian and ileocecal wall, that was similar to the one described at the level of the ovarian cysts.
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Affiliation(s)
- Nicolae Bacalbasa
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | | | - Alexandru Filipescu
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,"Elias" Emergency University Hospital, Bucharest, Romania
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23
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Furet E, Bendifallah S, Ballester M, Darai E. Spontaneous intergluteal cleft endometriosis. J Gynecol Obstet Hum Reprod 2017; 46:665-666. [PMID: 28603088 DOI: 10.1016/j.jogoh.2017.06.001] [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: 12/21/2016] [Revised: 05/30/2017] [Accepted: 06/02/2017] [Indexed: 11/20/2022]
Abstract
Endometriosis is a condition where hormonal-responsive endometrial tissue grows outside the uterus usually within the pelvic cavity. Extra-abdominal endometriosis is less common and may involves the skin. Subcutaneous endometriosis is rare. We report the first case of spontaneous intergluteal cleft endometriosis revealed by pain and bleeding during menstruation.
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Affiliation(s)
- E Furet
- Clinical Research Group: GRC-6 UPMC, Centre Expert En Endométriose (C3E), UMRS-938, service de gynécologie obstétrique, hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, Paris, France.
| | - S Bendifallah
- Clinical Research Group: GRC-6 UPMC, Centre Expert En Endométriose (C3E), UMRS-938, service de gynécologie obstétrique, hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, Paris, France
| | - M Ballester
- Clinical Research Group: GRC-6 UPMC, Centre Expert En Endométriose (C3E), UMRS-938, service de gynécologie obstétrique, hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, Paris, France
| | - E Darai
- Clinical Research Group: GRC-6 UPMC, Centre Expert En Endométriose (C3E), UMRS-938, service de gynécologie obstétrique, hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, Paris, France
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24
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Xu X, Fei X, Ma J, Qu Y, Zhou C, Xu K, Lin J. Correlation of polypeptide N-acetylgalactosamine transferases-3 and -6 to different stages of endometriosis. Arch Gynecol Obstet 2017; 295:1413-1419. [PMID: 28382414 DOI: 10.1007/s00404-017-4344-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 03/07/2017] [Indexed: 12/19/2022]
Abstract
PURPOSE To investigate the expression patterns of N-acetyl galactosamine transferases (GalNAc-Ts)-3 and GalNAc-T6 in clinicopathologically characterized endometriosis (EMS), and to explore their clinical significance. METHODS Ectopic and eutopic endometrial tissue samples were obtained and confirmed with CD-10 immunohistochemistry in patients with EMS (n = 12), whereas normal control endometrium was obtained from patients with uterine septum (n = 12). The mRNA and protein levels of GalNAc-T3 and GalNAc-T6 were detected in these samples using quantitative real-time PCR, immunohistochemistry, and western blotting. RESULTS GalNAc-T3 and GalNAc-T6 were expressed in the endometrium of all groups, with no significant changes observed during the menstrual cycle. The expression of GalNAc-T3 and GalNAc-T6 in ectopic endometrium was significantly lower than that in eutopic (P < 0.05) or control endometrium (P < 0.05), whereas there were no significant differences (P > 0.05) between eutopic and control endometria. Furthermore, the expression of GalNAc-T3 and GalNAc-T6 was significantly lower in patients with stage III/IV EMS compared to patients with stage I/II (P < 0.05). CONCLUSIONS Both GalNAc-T3 and GalNAc-T6 expression levels were downregulated in ectopic endometrium, which may increase the adhesion and invasion of endometrial cells and contribute to the development of EMS. Moreover, we found a strong correlation between the expression of GalNAc-T3 and GalNAc-T6 and different stages of EMS.
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Affiliation(s)
- Xiaomin Xu
- Department of Gynecology, Women's Hospital School of Medicine Zhejiang University, Hangzhou, 310006, Zhejiang, China
- Quzhou People's Hospital, Quzhou, Zhejiang, China
| | - Xiangwei Fei
- Key Laboratory of Reproductive Genetics, Zhejiang University, China Ministry of Education, Hangzhou, Zhejiang, China
| | - Junyan Ma
- Key Laboratory of Reproductive Genetics, Zhejiang University, China Ministry of Education, Hangzhou, Zhejiang, China
| | - Yang Qu
- Key Laboratory of Reproductive Genetics, Zhejiang University, China Ministry of Education, Hangzhou, Zhejiang, China
| | - Caiyun Zhou
- Department of Pathology, Women's Hospital School of Medicine Zhejiang University, Hangzhou, Zhejiang, China
| | - Kaihong Xu
- Department of Gynecology, Women's Hospital School of Medicine Zhejiang University, Hangzhou, 310006, Zhejiang, China.
| | - Jun Lin
- Department of Gynecology, Women's Hospital School of Medicine Zhejiang University, Hangzhou, 310006, Zhejiang, China.
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Trauma and endometriosis. A review. May we explain surgical phenotypes and natural history of the disease? J Gynecol Obstet Hum Reprod 2017; 46:219-227. [PMID: 28403918 DOI: 10.1016/j.jogoh.2016.12.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 11/14/2016] [Accepted: 12/06/2016] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The study was performed to evaluate whether trauma is an initial event of development of endometriosis. METHOD Using Medline database from January 1960 up to December 2014, a systematic review was made of all published studies using the keywords trauma, healing, injury, infection, hyperperistaltism, stretch and endometriosis, adenomyosis and trauma. Studies and review articles written in French and/or in English related to the topic were included and reviewed independently by two authors. RESULTS The role of trauma is well-established for endometriotic lesions diagnosed in surgical scars. Various traumas including delivery, uterine curettage or incision, intraperitoneal hemorrhage, or occult pelvic inflammatory diseases could be involved to explain other localizations of the disease. Many data suggested that the healing process, particularly growth factors and the associated estrogen production, may facilitate the implantation and the growth of ectopic endometrial cells. After the initial, a traumatic event, the phenotype of the disease would depend on the tissue in which the endometriotic lesion grows. CONCLUSIONS The present literature review may support a potential role of a trauma as an initial event of endometriosis.
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Darvishzadeh A, McEachern W, Lee TK, Bhosale P, Shirkhoda A, Menias C, Lall C. Deep pelvic endometriosis: a radiologist's guide to key imaging features with clinical and histopathologic review. Abdom Radiol (NY) 2016; 41:2380-2400. [PMID: 27832323 DOI: 10.1007/s00261-016-0956-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
While endometriosis typically affects the ovaries, deep infiltrating endometriosis can affect the gastrointestinal tract, urinary tract, and deep pelvis, awareness of which is important for radiologists. Symptoms are nonspecific and can range from chronic abdominal and deep pelvic pain to nausea, vomiting, diarrhea, constipation, hematuria, and rectal bleeding. Ultrasound and computed tomography may show nonspecific soft-tissue density masses causing bowel obstruction and hydronephrosis. This constellation of presenting symptoms and imaging evidence is easily mistaken for other pathologies including infectious gastroenteritis, diverticulitis, appendicitis, and malignancy, which may lead to unnecessary surgery or mismanagement. With this, deep pelvic endometriosis should be considered in the differential diagnosis in a female patient of reproductive age who presents with such atypical symptoms, and further work up with magnetic resonance imaging is imperative for accurate diagnosis, treatment selection, and preoperative planning.
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Affiliation(s)
- Ayeh Darvishzadeh
- Department of Radiology, University of California Irvine School of Medicine, 1001 Health Sciences Road, Irvine, CA, 92617, USA.
| | | | - Thomas K Lee
- Department of Pathology, University of California Irvine School of Medicine, Irvine, CA, USA
| | - Priya Bhosale
- Division of Diagnostic Imaging, UT MD Anderson Cancer Center, Houston, TX, USA
| | - Ali Shirkhoda
- Department of Radiology, University of California Irvine School of Medicine, 1001 Health Sciences Road, Irvine, CA, 92617, USA
| | | | - Chandana Lall
- Department of Radiology, University of California Irvine School of Medicine, 1001 Health Sciences Road, Irvine, CA, 92617, USA
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Bove GM. A model for radiating leg pain of endometriosis. J Bodyw Mov Ther 2016; 20:931-936. [PMID: 27814877 DOI: 10.1016/j.jbmt.2016.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 04/04/2016] [Accepted: 04/04/2016] [Indexed: 01/03/2023]
Abstract
Endometriosis is a prevalent female health disorder that often leads to back pain and radiating leg pain. Patients with such pain often seek care from multiple health care professionals, including manual therapists. We hypothesized that endometrioma can induce nerve inflammation thus the radiating leg pain that often accompanies endometriosis. To model sciatic endometriosis in female Wistar rats, a section of uterine horn was autotransplanted to the sciatic nerve. Uterus sections with the endometrium removed and autotransplanted to the sciatic nerve served as controls. After 1, 3, and 15 months the nerves were harvested and processed for immune cell presence and for neural elements. Control nerves were harvested after 4 months. All autotransplants survived, resulting in a fusion of the uterus sections to the nerves. Macroscopically, turgid cysts apposed to the nerves characterized the complexes. Microscopically, the complexes contained recruited macrophages, indicating persistent inflammation, and were innervated by small diameter axons. Only 1 of 8 control rats developed a small cyst, presumably due to residual endometrium. The persistent immune response and innervation suggest the nerve-uterus complexes as sources of inflammation and persistent neural discharge, and thus pain. This model could shed light upon the radiating leg pain that often accompanies endometriosis. Manual therapists should be aware of the possibility of endometriosis causing symptoms and examination findings that mimic musculoskeletal etiologies.
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Affiliation(s)
- Geoffrey M Bove
- University of New England College of Osteopathic Medicine, Biddeford, ME, USA.
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Roman H, Moatassim-Drissa S, Marty N, Milles M, Vallée A, Desnyder E, Stochino Loi E, Abo C. Rectal shaving for deep endometriosis infiltrating the rectum: a 5-year continuous retrospective series. Fertil Steril 2016; 106:1438-1445.e2. [DOI: 10.1016/j.fertnstert.2016.07.1097] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 07/13/2016] [Accepted: 07/18/2016] [Indexed: 10/21/2022]
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Sali PA, Yadav KS, Desai GS, Bhole BP, George A, Parikh SS, Mehta HS. Small bowel obstruction due to an endometriotic ileal stricture with associated appendiceal endometriosis: A case report and systematic review of the literature. Int J Surg Case Rep 2016; 23:163-8. [PMID: 27153232 PMCID: PMC5022069 DOI: 10.1016/j.ijscr.2016.04.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 04/09/2016] [Accepted: 04/13/2016] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Endometriosis is defined as the presence of functional ectopic endometrial tissue outside the uterine cavity. It rarely involves the small bowel and obstruction due to the same is highly uncommon. Preoperative diagnosis is difficult based on clinical and radiological studies. Diagnosis can be confirmed only on histopathological examination of the surgically resected specimen. PRESENTATION OF CASE A 44 years old lady presented with repeated episodes of abdominal pain, non bilious vomiting and diarrhea. She also gave history of abdominal pain during every menstruation. She had diffuse abdominal tenderness and the computed tomography showed a concentric infective/inflammatory thickening of the distal ileum. Colonoscopy confirmed a tight distal ileal stricture After a failed trial of conservative management, she underwent a laparoscopic right hemicolectomy. The histopathological examination revealed multiple endometriotic foci in the ileum and the appendix. DISCUSSION Ileal endometriosis presenting as obstruction is uncommon and very few cases have been reported thus far. The symptoms are usually cyclical but may later become continuous with the progression of the disease. Preoperative diagnostic dilemma is due to the clinical and the radiological similarities to inflammatory, infective and irritable bowel diseases. CONCLUSION Ours is probably the first case of small bowel obstruction due to ileal and appendiceal endometriosis that was managed with laparoscopic right hemicolectomy. We highlight the preoperative diagnostic dilemma and the progression of the cyclical symptoms. Thus, endometriosis must be considered in cases of small bowel obstruction in women in the reproductive age group as a rare cause.
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Affiliation(s)
- Priyanka A Sali
- Department of Gastro-Intestinal Surgery, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
| | - Kamal S Yadav
- Department of Gastro-Intestinal Surgery, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
| | - Gunjan S Desai
- Department of Gastro-Intestinal Surgery, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
| | - Bhushan P Bhole
- Department of Gastro-Intestinal Surgery, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
| | - Asha George
- Department of Pathology, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
| | - Samir S Parikh
- Department of Gastroenterolgy, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
| | - Hitesh S Mehta
- Department of Gastro-Intestinal Surgery, Lilavati Hospital and Research Centre, A-791, Bandra Reclamation, Bandra west, Mumbai 400 0050, Maharashtra, India.
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Roman H, Hennetier C, Darwish B, Badescu A, Csanyi M, Aziz M, Tuech JJ, Abo C. Bowel occult microscopic endometriosis in resection margins in deep colorectal endometriosis specimens has no impact on short-term postoperative outcomes. Fertil Steril 2016; 105:423-9.e7. [DOI: 10.1016/j.fertnstert.2015.09.030] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 09/14/2015] [Accepted: 09/20/2015] [Indexed: 02/03/2023]
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Badescu A, Roman H, Aziz M, Puscasiu L, Molnar C, Huet E, Sabourin JC, Stolnicu S. Mapping of bowel occult microscopic endometriosis implants surrounding deep endometriosis nodules infiltrating the bowel. Fertil Steril 2016; 105:430-4.e26. [DOI: 10.1016/j.fertnstert.2015.11.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 10/27/2015] [Accepted: 11/02/2015] [Indexed: 10/22/2022]
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Makhovsky VZ, Yurin SV, Makhovsky VV. [Acute obstructive ileus in diffuse infiltrative endometriosis]. Khirurgiia (Mosk) 2016:72-75. [PMID: 27070882 DOI: 10.17116/hirurgia2016372-75] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- V Z Makhovsky
- Stavropol Institute of Continuous Medical and Pharmaceutical Education, Stavropol State Medical University, Ministry of Health of the Russian Federation, Stavropol
| | - S V Yurin
- Stavropol Institute of Continuous Medical and Pharmaceutical Education, Stavropol State Medical University, Ministry of Health of the Russian Federation, Stavropol
| | - V V Makhovsky
- Stavropol Institute of Continuous Medical and Pharmaceutical Education, Stavropol State Medical University, Ministry of Health of the Russian Federation, Stavropol
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Chen S, Xie W, Strong JA, Jiang J, Zhang JM. Sciatic endometriosis induces mechanical hypersensitivity, segmental nerve damage, and robust local inflammation in rats. Eur J Pain 2015; 20:1044-57. [PMID: 26688332 DOI: 10.1002/ejp.827] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2015] [Indexed: 12/15/2022]
Abstract
BACKGROUND Endometriosis is a common cause of pain including radicular pain. Ectopic endometrial tissue may directly affect peripheral nerves including the sciatic, which has not been modelled in animals. METHODS We developed a rat model for sciatic endometriosis by grafting a piece of autologous uterine tissue around the sciatic nerve. Control animals underwent a similar surgery but received a graft of pelvic fat tissue. RESULTS The uterine grafts survived and developed fluid-filled cysts; the adjacent nerve showed signs of swelling and damage. Mechanical and cold hypersensitivity and allodynia of the ipsilateral hindpaw developed gradually over the first 2 weeks after the surgery, peaked at 2-5 weeks, and was almost resolved by 7 weeks. Control animals showed only minor changes in these pain behaviours. Histological signs of inflammation in the uterine graft and in the adjacent nerve were observed at 3 weeks but were resolving by 7 weeks. In vivo fibre recording showed increased spontaneous activity, especially of C-fibres, in sciatic nerve proximal to the uterine graft. Several pro-inflammatory cytokines including interluekin-18, VEGF, fractalkine, and MIP-1α, were elevated in the uterine graft plus sciatic nerve samples, compared to samples from normal nerve or nerve plus fat graft. Growth associated protein 43 (GAP43), a marker of regenerating nerve fibres, was observed in the adjacent sciatic nerve as well as in the uterine graft. CONCLUSIONS This model shared many features with other rat models of endometriosis, but also had some unique features more closely related to neuropathic pain models. WHAT DOES THIS STUDY/REVIEW ADD Some especially painful forms of endometriosis are essentially neuropathic, because peripheral nerves are directly affected by nearby ectopic endometrial tissue. We modelled endometriosis by implanting autologous uterine tissue around rat sciatic nerve. We observed mechanical and cold pain behaviours along with signs of inflammation and nerve damage and increased pro-inflammatory cytokines at the implant site. Pain behaviours correlated with signs of nerve inflammation and damage rather than with cyst survival.
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Affiliation(s)
- S Chen
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, China.,Pain Research Center, Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, 45267, USA
| | - W Xie
- Pain Research Center, Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, 45267, USA
| | - J A Strong
- Pain Research Center, Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, 45267, USA
| | - J Jiang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, China
| | - J-M Zhang
- Pain Research Center, Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, 45267, USA
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Myung DS, Kim HR, Joo YE. [Colonic Endometriosis]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2015; 66:127-30. [PMID: 26513825 DOI: 10.4166/kjg.2015.66.2.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Santulli P, Marcellin L, Tosti C, Chouzenoux S, Cerles O, Borghese B, Batteux F, Chapron C. MAP kinases and the inflammatory signaling cascade as targets for the treatment of endometriosis? Expert Opin Ther Targets 2015; 19:1465-83. [PMID: 26389657 DOI: 10.1517/14728222.2015.1090974] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION The pathogenesis of endometriosis, a common benign disease, remains ill-defined, although it is clear that chronic inflammation plays a crucial role through mitogen-activated protein kinase (MAPK) signaling pathways. All current medical therapies for endometriosis are antigonadotropic, and therefore have a contraceptive effect. A concerted research effort is hence warranted with the aim of delivering novel therapeutics that reduces disease symptoms without blocking ovulation. AREAS COVERED The authors review the complex pathogenic mechanisms of chronic inflammation in endometriosis and their relationships with MAPK pathways. The authors conducted a literature search of descriptive and functional targeted validation of MAPK in the pathogenesis of endometriosis. The effects of MAPK inhibitors, which constitute potential agents for future treatments, are also described. EXPERT OPINION Preliminary studies have highlighted a crucial role for MAPK in driving endometriosis-related inflammation. MAPK inhibitors exhibit potent activity in terms of controlling growth of endometriosis lesions both in vitro and in animal models. As MAPK inhibitors are known to have a multitude of undesirable side effects, their use in humans has to be approached with great care. Indeed, use of these drugs would probably be limited to short exposures prior to surgery in cases involving the most severe disease phenotypes.
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Affiliation(s)
- Pietro Santulli
- a 1 Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique - Hôpitaux de Paris (AP- HP), Groupe Hospitalier Universitaire (GHU) Ouest, Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine , 75679 Paris, France +33 1 58 41 36 72 ; .,b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France
| | - Louis Marcellin
- a 1 Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique - Hôpitaux de Paris (AP- HP), Groupe Hospitalier Universitaire (GHU) Ouest, Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine , 75679 Paris, France +33 1 58 41 36 72 ; .,b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France
| | - Claudia Tosti
- c 3 University of Siena, Obstetrics and Gynecology, Department of Molecular and Developmental Medicine , Siena, Italy
| | - Sandrine Chouzenoux
- b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France
| | - Olivier Cerles
- b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France
| | - Bruno Borghese
- a 1 Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique - Hôpitaux de Paris (AP- HP), Groupe Hospitalier Universitaire (GHU) Ouest, Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine , 75679 Paris, France +33 1 58 41 36 72 ; .,b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France
| | - Frédéric Batteux
- b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France.,d 4 Hôpital Cochin, Department of Immunology , AP-HP, 75679 Paris cedex 14, France
| | - Charles Chapron
- a 1 Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique - Hôpitaux de Paris (AP- HP), Groupe Hospitalier Universitaire (GHU) Ouest, Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine , 75679 Paris, France +33 1 58 41 36 72 ; .,b 2 Université Paris Descartes, Sorbonne Paris Cité, Department "Development, Reproduction and Cancer," Institut Cochin , INSERM U1016, Equipe Pr Batteux, Paris, France
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Siquara de Sousa AC, Capek S, Howe BM, Jentoft ME, Amrami KK, Spinner RJ. Magnetic resonance imaging evidence for perineural spread of endometriosis to the lumbosacral plexus: report of 2 cases. Neurosurg Focus 2015; 39:E15. [DOI: 10.3171/2015.6.focus15208] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Sciatic nerve endometriosis (EM) is a rare presentation of retroperitoneal EM. The authors present 2 cases of catamenial sciatica diagnosed as sciatic nerve EM. They propose that both cases can be explained by perineural spread of EM from the uterus to the sacral plexus along the pelvic autonomie nerves and then further distally to the sciatic nerve or proximally to the spinal nerves. This explanation is supported by MRI evidence in both cases. As a proof of concept, the authors retrieved and analyzed the original MRI studies of a case reported in the literature and found a similar pattern of spread. They believe that the imaging evidence of their institutional cases together with the outside case is a very compelling indication for perineural spread as a mechanism of EM of the nerve.
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Affiliation(s)
| | - Stepan Capek
- Departments of 1Neurosurgery,
- 5International Clinical Research Center, St. Anne’s University Hospital Brno, Czech Republic
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Tosti C, Pinzauti S, Santulli P, Chapron C, Petraglia F. Pathogenetic Mechanisms of Deep Infiltrating Endometriosis. Reprod Sci 2015; 22:1053-9. [PMID: 26169038 DOI: 10.1177/1933719115592713] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Endometriosis is a benign gynecologic disease, affecting women of reproductive age associated with chronic pelvic pain, dysmenorrhea, dyspareunia and infertility. Ovarian endometrioma (OMA), superficial peritoneal endometriosis (SPE), and deep infiltrating endometriosis (DIE) are, till now, recognized as major phenotypes. The discussion is to know whether they share the same pathogenetic mechanisms. Till today, DIE is recognized as the most severe clinical form of endometriosis and has a complex clinical management. The DIE lesions have been considered in the present article, without distinguishing between the anterior (bladder) or the posterior (vagina, uterosacral ligaments, rectum, and ureter) compartment. The present knowledge indicates that hormonal function (estrogen and progesterone receptors) and immunological factors, such as peritoneal macrophages, natural killer cells, and lymphocytes, are critically altered in DIE. The aggressive behavior of DIE may be explained by the highly decreased apoptosis (nuclear factor kappa-light-chain-enhancer of activated B cells [NF-kB], B-cell lymphoma 2 [Blc-2], and anti-Mullerian hormone) and by the increased proliferation activity related to oxidative stress (NF-kB, reactive oxygen species, extracellular regulated kinase (ERK), advanced oxidation protein product). Invasive mechanisms are more expressed (matrix metalloproteinases and activins) in DIE in comparison to the OMA and SPE. Correlated with the increased invasiveness are the data on very high expression of neuroangiogenesis (nerve growth factor, vascular endothelial growth factor, and intercellular adhesion molecule) genes in DIE. Therefore, at the present time, several of the DIE pathogenetic features result specific in comparison to other endometriosis phenotypes, pleading for the existence of a specific entity. These evidence of specific pathogenetic features of DIE may explain the more severe symptomatology related to this form of endometriosis and suggest possible future target medical treatments.
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Affiliation(s)
- Claudia Tosti
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Hôspital Cochin, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Serena Pinzauti
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Hôspital Cochin, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Pietro Santulli
- Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Hôspital Cochin, Université Paris Descartes, Sorbonne Paris Cité, Paris, France Institut Cochin, Université Paris Descartes, Sorbonne Paris Cité, CNRS (UMR 8104), Paris, France
| | - Charles Chapron
- Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Hôspital Cochin, Université Paris Descartes, Sorbonne Paris Cité, Paris, France Institut Cochin, Université Paris Descartes, Sorbonne Paris Cité, CNRS (UMR 8104), Paris, France
| | - Felice Petraglia
- Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
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Nyangoh Timoh K, Canlorbe G, Verollet D, Peyrat L, Ballester M, Amarenco G, Darai E. Contribution of sacral neuromodulation to manage persistent voiding dysfunction after surgery for deep infiltrating endometriosis with colorectal involvement: preliminary results. Eur J Obstet Gynecol Reprod Biol 2015; 190:31-5. [PMID: 25966436 DOI: 10.1016/j.ejogrb.2015.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/04/2015] [Accepted: 04/22/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Around 5% of women experience persistent voiding dysfunction after surgery for deep infiltrating endometriosis (DIE) with colorectal involvement. The gold standard to manage persistent voiding dysfunction is intermittent self-catherization, but this treatment may reduce quality of life of the patients due to care constraints. The objective of our study was to assess the contribution of sacral neuromodulation (SNM) in the management of persistent voiding dysfunction secondary to surgery for DIE with colorectal resection. STUDY DESIGN Five patients referred for persistent voiding dysfunction after surgery for DIE with colorectal resection were included and fitted with a temporary SNM system to test for feasibility. This consisted of placing an electrode unilaterally next to the S3 sacral nerve root and connecting it to an external pacemaker. The patients wore the electrode and the external neurostimulator for 21 days and kept a voiding diary. The SNM test was considered positive when a 50% decrease in self-catheterization was achieved after removal of the electrode. The system was implanted permanently in patients with a positive SNM test. Urodynamic tests were performed before and after the SNM test. RESULTS Two of the five patients had a positive SNM test and were implanted permanently. At 40 months the first patient had completely stopped self-catheterization and the second patient was performing self-catheterization twice a day with a post voiding residue volume of less than 100ml at 52 months. CONCLUSION SNM could be a curative technique in some patients with persistent voiding dysfunction after surgery for DIE. Further studies are required to better select patients who might benefit from SNM testing and subsequent device implantation.
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Affiliation(s)
- Krystel Nyangoh Timoh
- Department of Obstetrics and Gynaecology, GRC-6 UPMC, Centre Expert en Endométriose (C3E), Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), University Pierre and Marie Curie, Paris 6, France
| | - Geoffroy Canlorbe
- Department of Obstetrics and Gynaecology, GRC-6 UPMC, Centre Expert en Endométriose (C3E), Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), University Pierre and Marie Curie, Paris 6, France; Saint Antoine Research Center, UMRS-938, Institut National de la Santé et de la Recherche Médicale (INSERM), Paris, France.
| | - Delphine Verollet
- Department of Neuro-urology and Electrophysiological Explorations, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), GRC01 GREEN Sorbonnes Universités, University Pierre and Marie Curie, Paris 6, France
| | - Laurence Peyrat
- Department of Neuro-urology and Electrophysiological Explorations, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), GRC01 GREEN Sorbonnes Universités, University Pierre and Marie Curie, Paris 6, France; Department of Urology, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), University Pierre and Marie Curie, Paris 6, France
| | - Marcos Ballester
- Department of Obstetrics and Gynaecology, GRC-6 UPMC, Centre Expert en Endométriose (C3E), Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), University Pierre and Marie Curie, Paris 6, France; Saint Antoine Research Center, UMRS-938, Institut National de la Santé et de la Recherche Médicale (INSERM), Paris, France
| | - Gérard Amarenco
- Department of Neuro-urology and Electrophysiological Explorations, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), GRC01 GREEN Sorbonnes Universités, University Pierre and Marie Curie, Paris 6, France
| | - Emile Darai
- Department of Obstetrics and Gynaecology, GRC-6 UPMC, Centre Expert en Endométriose (C3E), Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), University Pierre and Marie Curie, Paris 6, France; Saint Antoine Research Center, UMRS-938, Institut National de la Santé et de la Recherche Médicale (INSERM), Paris, France
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Abstract
Clear cell thymic carcinoma is a rare and invasive tumor of the mediastinum for which there are no uniform treatment guidelines. The combination of carboplatin plus paclitaxel seems to be the most effective regimen for this disease. We report a case of locally advanced clear cell thymic carcinoma treated with this schedule, in which we observed a relevant and rapid tumor shrinkage.
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Abrao MS, Petraglia F, Falcone T, Keckstein J, Osuga Y, Chapron C. Deep endometriosis infiltrating the recto-sigmoid: critical factors to consider before management. Hum Reprod Update 2015; 21:329-39. [DOI: 10.1093/humupd/dmv003] [Citation(s) in RCA: 237] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 01/06/2015] [Indexed: 12/15/2022] Open
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Wolthuis AM, Meuleman C, Tomassetti C, D’Hooghe T, de Buck van Overstraeten A, D’Hoore A. Bowel endometriosis: Colorectal surgeon’s perspective in a multidisciplinary surgical team. World J Gastroenterol 2014; 20:15616-15623. [PMID: 25400445 PMCID: PMC4229526 DOI: 10.3748/wjg.v20.i42.15616] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 06/26/2014] [Indexed: 02/06/2023] Open
Abstract
Endometriosis is a gynecological condition that presents as endometrial-like tissue outside the uterus and induces a chronic inflammatory reaction. Up to 15% of women in their reproductive period are affected by this condition. Deep endometriosis is defined as endometriosis located more than 5 mm beneath the peritoneal surface. This type of endometriosis is mostly found on the uterosacral ligaments, inside the rectovaginal septum or vagina, in the rectosigmoid area, ovarian fossa, pelvic peritoneum, ureters, and bladder, causing a distortion of the pelvic anatomy. The frequency of bowel endometriosis is unknown, but in cases of bowel infiltration, about 90% are localized on the sigmoid colon or the rectum. Colorectal involvement results in alterations of bowel habits such as constipation, diarrhea, tenesmus, dyschezia, and, rarely, rectal bleeding. Differential diagnosis must be made in case of irritable bowel syndrome, solitary rectal ulcer syndrome, and a rectal tumor. A precise diagnosis about the presence, location, and extent of endometriosis is necessary to plan surgical treatment. Multidisciplinary laparoscopic treatment has become the standard of care. Depending on the size of the lesion and site of involvement, full-thickness disc excision or bowel resection needs to be performed by an experienced colorectal surgeon. Long-term outcomes, following bowel resection for severe endometriosis, regarding pain and recurrence rate are good with a pregnancy rate of 50%.
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Surgical and Clinical Impact of Extraserosal Pelvic Fascia Removal in Segmental Colorectal Resection for Endometriosis. J Minim Invasive Gynecol 2014; 21:1041-8. [DOI: 10.1016/j.jmig.2014.04.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 04/30/2014] [Accepted: 04/30/2014] [Indexed: 11/22/2022]
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Ballester M, Dubernard G, Wafo E, Bellon L, Amarenco G, Belghiti J, Daraï E. Evaluation of urinary dysfunction by urodynamic tests, electromyography and quality of life questionnaire before and after surgery for deep infiltrating endometriosis. Eur J Obstet Gynecol Reprod Biol 2014; 179:135-40. [DOI: 10.1016/j.ejogrb.2014.05.041] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Revised: 05/19/2014] [Accepted: 05/28/2014] [Indexed: 11/27/2022]
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Terracciano F, Scalisi G, Attino V, Biscaglia G. A rare case of sigmoid colon obstruction in patient with ulcerative colitis: role of transabdominal ultrasound-guided biopsy. J Ultrasound 2014; 18:411-4. [PMID: 26550066 DOI: 10.1007/s40477-014-0105-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 05/26/2014] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Endometriosis is a common chronic gynaecological disease affecting 10 % of women of reproductive age. Of these 5-12 % may present bowel endometriosis that may be asymptomatic or associated with aspecific symptoms even bowel obstruction. CASE PRESENTATION The case of a 41-year-old woman with history of ulcerative colitis, previous diagnosis of ovarian endometriosis, recurrent abdominal pain not related to the menstrual cycle, with abdominal pain and obstinate constipation for 2 weeks was referred. The patient underwent colonoscopy, transabdominal ultrasound and ultrasound-guided fine-needle biopsy to have a diagnosis. DISCUSSION Endometriosis should be considered in the differential diagnosis of every woman of childbearing age who presents with gastrointestinal or abdominal symptoms. As demonstrated in our case and by the burgeoning literature in this field, we believe that the role of transabdominal ultrasound should be reconsidered in the management of abdominal diseases because this examination associated with ultrasound-guided fine-needle biopsy allows, in expert hands, to obtain adequate histological samples avoiding patients to undergo more invasive tests to get a diagnosis.
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Affiliation(s)
- F Terracciano
- U.O.C. Gastroenterology and Digestive Endoscopy, IRRCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - G Scalisi
- U.O. Digestive Endoscopy, Policlinico G. Martino, Messina, Italy
| | - V Attino
- U.O. Pathological Anatomy, IRRCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - G Biscaglia
- U.O.C. Gastroenterology and Digestive Endoscopy, IRRCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
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Walch K, Kernstock T, Poschalko-Hammerle G, Gleiß A, Staudigl C, Wenzl R. Prevalence and severity of cyclic leg pain in women with endometriosis and in controls - effect of laparoscopic surgery. Eur J Obstet Gynecol Reprod Biol 2014; 179:51-7. [PMID: 24965980 DOI: 10.1016/j.ejogrb.2014.05.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 03/05/2014] [Accepted: 05/23/2014] [Indexed: 12/31/2022]
Abstract
OBJECTIVE In addition to dysmenorrhea, dyspareunia, and subfertility, pain in the lower extremities has been described to be a further complaint in women affected by endometriosis, and lysis of nerve entrapment was thought to be associated with amelioration of leg pain. Therefore, we aimed to compare the prevalence of cyclic leg pain and pain intensity between women with endometriosis and without endometriosis, and to evaluate the effect of laparoscopic surgery. STUDY DESIGN Forty-four women with endometriosis and 58 controls were included in a prospective, controlled clinical trial at a University hospital/tertiary referral center. Participants were asked to complete questionnaires the day before and six to nine weeks after laparoscopy. The prevalence and intensity of leg pain and improvement after laparoscopic surgery, quantified according to a visual analog scale (VAS) score, were evaluated. We also recorded involvement of dermatomes, the presence and intensity of dysmenorrhea, and correlations between age, stage of endometriosis (rAFS-score), and preoperative VAS scores. RESULTS Before surgery, more women were affected by leg pain in the endometriosis group, compared to the control group (45.5% and 25.9%, respectively). Preoperative VAS scores for leg pain, however, were not significantly different between the two groups. A moderate correlation in the preoperative VAS scores between leg pain and dysmenorrhea was observed. After laparoscopy, we found a significant improvement in leg pain intensity in both groups. The mean difference in the VAS score for pain reduction between the study group and the control group was 0.74 (95% CI: -0.61-2.08), which was not statistically significant. CONCLUSIONS The prevalence of leg pain is increased in endometriosis, while leg pain intensity is not, compared to women without endometriosis. Laparoscopic surgery-even without preparation and decompression of nerve tissue-is associated with an improvement in pain intensity in women with endometriosis, as well as in the group without endometriosis.
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Affiliation(s)
- Katharina Walch
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria.
| | - Tamara Kernstock
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Gunda Poschalko-Hammerle
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Andreas Gleiß
- Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Austria
| | - Christine Staudigl
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - René Wenzl
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
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Morotti M, Vincent K, Brawn J, Zondervan KT, Becker CM. Peripheral changes in endometriosis-associated pain. Hum Reprod Update 2014; 20:717-36. [PMID: 24859987 DOI: 10.1093/humupd/dmu021] [Citation(s) in RCA: 117] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Pain remains the cardinal symptom of endometriosis. However, to date, the underlying mechanisms are still only poorly understood. Increasing evidence points towards a close interaction between peripheral nerves, the peritoneal environment and the central nervous system in pain generation and processing. Recently, studies demonstrating nerve fibres and neurotrophic and angiogenic factors in endometriotic lesions and their vicinity have led to increased interest in peripheral changes in endometriosis-associated pain. This review focuses on the origin and function of these nerves and factors as well as possible peripheral mechanisms that may contribute to the generation and modulation of pain in women with endometriosis. METHODS We conducted a systematic search using several databases (PubMed, MEDLINE, EMBASE and CINAHL) of publications from January 1977 to October 2013 to evaluate the possible roles of the peripheral nervous system in endometriosis pathophysiology and how it can contribute to endometriosis-associated pain. RESULTS Endometriotic lesions and peritoneal fluid from women with endometriosis had pronounced neuroangiogenic properties with increased expression of new nerve fibres, a shift in the distribution of sensory and autonomic fibres in some locations, and up-regulation of several neurotrophins. In women suffering from deep infiltrating endometriosis and bowel endometriosis, in which the anatomical distribution of lesions is generally more closely related to pelvic pain symptoms, endometriotic lesions and surrounding tissues present higher nerve fibre densities compared with peritoneal lesions and endometriomas. More data are needed to fully confirm a direct correlation between fibre density in these locations and the amount of perceived pain. A better correlation between the presence of nerve fibres and pain symptoms seems to exist for eutopic endometrium. However, this appears not to be exclusive to endometriosis. No correlation between elevated neurotrophin levels and pain severity appears to exist, suggesting the involvement of other mediators in the modulation of pain. CONCLUSIONS The increased expression of neurotrophic factors and nerve fibres in endometriotic lesions, eutopic endometrium and the peritoneum imply a role of such peripheral changes in the pathogenesis of endometriosis-associated pain. However, a clear link between these findings and pain in patients with endometriosis has so far not been demonstrated.
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Affiliation(s)
- Matteo Morotti
- Nuffield Department of Obstetrics and Gynaecology, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford OX3 9DU, UK Department of Obstetrics and Gynaecology, University of Genoa, Genoa 16100, Italy
| | - Katy Vincent
- Nuffield Department of Obstetrics and Gynaecology, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - Jennifer Brawn
- Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - Krina T Zondervan
- Nuffield Department of Obstetrics and Gynaecology, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford OX3 9DU, UK Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Christian M Becker
- Nuffield Department of Obstetrics and Gynaecology, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford OX3 9DU, UK
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Multidisciplinary laparoscopic treatment for bowel endometriosis. Best Pract Res Clin Gastroenterol 2014; 28:53-67. [PMID: 24485255 DOI: 10.1016/j.bpg.2013.11.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 10/02/2013] [Accepted: 11/23/2013] [Indexed: 01/31/2023]
Abstract
Endometriosis is a handicapping disease affecting young females in the reproductive period. It mainly occurs in the pelvis and affects the bowel in 3-37%. Endometriosis can cause menstrual and non-menstrual pelvic pain and infertility. Colorectal involvement results in alterations of bowel habit such as constipation, diarrhoea, tenesmus, and rarely rectal bleeding. A precise diagnosis about the presence, location and extent is necessary. Based on clinical examination, the diagnosis of bowel endometriosis can be made by transvaginal ultrasound, barium enema examination and magnetic resonance imaging. Multidisciplinary laparoscopic treatment has become the standard of care and depending on size of the lesion and site of involvement full-thickness disc excision or bowel resection is performed by an experienced colorectal surgeon. Anastomotic complications occur around 1%. Long-term outcome after bowel resection for severe endometriosis is good with a pregnancy rate of 50%.
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Résection rectale segmentaire et shaving rectal laparoscopiques pour endométriose : morbidité péri-opératoire. ACTA ACUST UNITED AC 2013; 41:275-81. [DOI: 10.1016/j.gyobfe.2013.02.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 01/29/2013] [Indexed: 12/19/2022]
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Upreti S, Bansal R, Upreti S, Mathur S. Stromal endometriosis of the intestine: an elusive presentation with a review of the literature: a case report. J Clin Diagn Res 2013; 7:378-80. [PMID: 23543811 DOI: 10.7860/jcdr/2013/5075.2775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Accepted: 12/05/2012] [Indexed: 01/07/2023]
Abstract
Although endometriosis involves the small intestine only rarely, when present, this condition may simulate a variety of inflammatory and sometimes neoplastic conditions because of its nonspecific symptoms. We are reporting here, a case of ileal, caecal and appendiceal endometriosis which presented in the emergency as a case of an acute intestinal obstruction with a long history of symptoms which were referable to the GI tract. The patient had the diffuse involvement of a segment of the ileum with mural thickening and luminal narrowing, which led to obstruction. The literature on small bowel endometriosis has been reviewed and the clinical and pathological features have been discussed.
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Endometriosis of the terminal ileum: a diagnostic dilemma. Case Rep Pathol 2012; 2012:742035. [PMID: 22997597 PMCID: PMC3446655 DOI: 10.1155/2012/742035] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 08/21/2012] [Indexed: 12/15/2022] Open
Abstract
Endometriosis is characterized by the presence of endometrial tissue consisting of glands and/or stroma located outside the uterus. Involvement of the terminal ileum is extremely rare. Preoperative distinction of ileal endometriosis from other diseases of the ileocecal region is difficult in terms of clinical presentation, symptomatology, radiological appearance, and surgical and pathological findings. We report a case initially diagnosed as Crohn's disease due to a longstanding diarrhea with subsequent intestinal obstruction, but finally diagnosed as ileal endometriosis by histopathological evaluation after resection of the involved segment.
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