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Sladkevicius P, Jokubkiene L, Timmerman D, Fischerova D, Van Holsbeke C, Franchi D, Savelli L, Epstein E, Fruscio R, Kaijser J, Czekierdowski A, Guerriero S, Pascual MA, Testa AC, Ameye L, Valentin L. Vessel morphology depicted by three-dimensional power Doppler ultrasound as second-stage test in adnexal tumors that are difficult to classify: prospective diagnostic accuracy study. Ultrasound Obstet Gynecol 2021; 57:324-334. [PMID: 32853459 PMCID: PMC7898332 DOI: 10.1002/uog.22191] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/20/2020] [Accepted: 08/16/2020] [Indexed: 05/11/2023]
Abstract
OBJECTIVES To assess whether vessel morphology depicted by three-dimensional (3D) power Doppler ultrasound improves discrimination between benignity and malignancy if used as a second-stage test in adnexal masses that are difficult to classify. METHODS This was a prospective observational international multicenter diagnostic accuracy study. Consecutive patients with an adnexal mass underwent standardized transvaginal two-dimensional (2D) grayscale and color or power Doppler and 3D power Doppler ultrasound examination by an experienced examiner, and those with a 'difficult' tumor were included in the current analysis. A difficult tumor was defined as one in which the International Ovarian Tumor Analysis (IOTA) logistic regression model-1 (LR-1) yielded an ambiguous result (risk of malignancy, 8.3% to 25.5%), or as one in which the ultrasound examiner was uncertain regarding classification as benign or malignant when using subjective assessment. Even when the ultrasound examiner was uncertain, he/she was obliged to classify the tumor as most probably benign or most probably malignant. For each difficult tumor, one researcher created a 360° rotating 3D power Doppler image of the vessel tree in the whole tumor and another of the vessel tree in a 5-cm3 spherical volume selected from the most vascularized part of the tumor. Two other researchers, blinded to the patient's history, 2D ultrasound findings and histological diagnosis, independently described the vessel tree using predetermined vessel features. Their agreed classification was used. The reference standard was the histological diagnosis of the mass. The sensitivity of each test for discriminating between benign and malignant difficult tumors was plotted against 1 - specificity on a receiver-operating-characteristics diagram, and the test with the point furthest from the reference line was considered to have the best diagnostic ability. RESULTS Of 2403 women with an adnexal mass, 376 (16%) had a difficult mass. Ultrasound volumes were available for 138 of these cases. In 79/138 masses, the ultrasound examiner was uncertain about the diagnosis based on subjective assessment, in 87/138, IOTA LR-1 yielded an ambiguous result and, in 28/138, both methods gave an uncertain result. Of the masses, 38/138 (28%) were malignant. Among tumors that were difficult to classify as benign or malignant by subjective assessment, the vessel feature 'densely packed vessels' had the best discriminative ability (sensitivity 67% (18/27), specificity 83% (43/52)) and was slightly superior to subjective assessment (sensitivity 74% (20/27), specificity 60% (31/52)). In tumors in which IOTA LR-1 yielded an ambiguous result, subjective assessment (sensitivity 82% (14/17), specificity 79% (55/70)) was superior to the best vascular feature, i.e. changes in the diameter of vessels in the whole tumor volume (sensitivity 71% (12/17), specificity 69% (48/70)). CONCLUSION Vessel morphology depicted by 3D power Doppler ultrasound may slightly improve discrimination between benign and malignant adnexal tumors that are difficult to classify by subjective ultrasound assessment. For tumors in which the IOTA LR-1 model yields an ambiguous result, subjective assessment is superior to vessel morphology as a second-stage test. © 2020 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)
- P. Sladkevicius
- Department of Obstetrics and GynecologySkåne University HospitalMalmöSweden
- Department of Clinical Sciences MalmöLund UniversityMalmöSweden
| | - L. Jokubkiene
- Department of Obstetrics and GynecologySkåne University HospitalMalmöSweden
- Department of Clinical Sciences MalmöLund UniversityMalmöSweden
| | - D. Timmerman
- Department of Development and Regeneration, KU LeuvenLeuvenBelgium
- Department of Obstetrics and Gynecology and Leuven Cancer InstituteUniversity Hospitals LeuvenLeuvenBelgium
| | - D. Fischerova
- Department of Obstetrics and Gynecology, First Faculty of MedicineCharles University and First Faculty of MedicinePragueCzech Republic
| | - C. Van Holsbeke
- Department of Obstetrics and GynecologyZiekenhuis Oost LimburgGenkBelgium
| | - D. Franchi
- Preventive Gynecology Unit, Division of GynecologyEuropean Institute of OncologyMilanItaly
| | - L. Savelli
- Gynecology and Reproductive Medicine Unit, S. Orsola‐Malpighi HospitalUniversity of BolognaBolognaItaly
| | - E. Epstein
- Department of Clinical Science and EducationKarolinska Institute, SödersjukhusetStockholmSweden
| | - R. Fruscio
- Department of Obstetrics and Gynecology, San Gerardo HospitalUniversity of Milan‐BicoccaMonzaItaly
| | - J. Kaijser
- Department of Obstetrics and GynecologyIkazia Hospital RotterdamRotterdamThe Netherlands
| | - A. Czekierdowski
- 1st Department of Gynecological Oncology and GynecologyMedical University of LublinLublinPoland
| | - S. Guerriero
- Department of Obstetrics and GynecologyUniversity of Cagliari, Policlinico Universitario Duilio Casula, MonserratoCagliariItaly
| | - M. A. Pascual
- Department of Obstetrics, Gynecology and ReproductionHospital Universitari DexeusBarcelonaSpain
| | - A. C. Testa
- Department of Gynecological OncologyCatholic University of the Sacred HeartRomeItaly
| | - L. Ameye
- Department of Development and Regeneration, KU LeuvenLeuvenBelgium
- Jules Bordet InstituteUniversité Libre de BruxellesBrusselsBelgium
| | - L. Valentin
- Department of Obstetrics and GynecologySkåne University HospitalMalmöSweden
- Department of Clinical Sciences MalmöLund UniversityMalmöSweden
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Abstract
BACKGROUND Adnexal torsion constitutes 2.7% of all gynecological emergencies. Because normal follicular growth has been demonstrated after examination of surgical specimens retrieved from oophorectomies, organ-sparing strategy has gained more popularity irrespective of the appearance of the ovary. However, the functionality of the remaining follicles has not been known. The aim of the study was to evaluate the effect of ischemia-reperfusion on fecundability in a rat model with adnexal torsion. METHODS A total of 30 female adult Wistar albino rats were assessed. In the first laparotomy, right ovaries were twisted for 8 (Group I, n = 10) or 24 (Group II, n = 10) hours. Second laparotomy was performed to untwist the torsion side and oophorectomy to the other side. In the control group (Group III, n = 10), left ovaries were removed and right ovaries were kept without any intervention. After 30 days from the last operation, female rats were mated for 10 days and euthanized 4 days later. Fecundability was calculated using beta-human chorionic gonadotropin (hCG) levels for detection of pregnancy rates. RESULTS The mean beta-hCG values in control, 8-hour, and 24-hour groups between pregnant rats were 19.8 ± 26.02, 11.7 ± 0.17, and 22.97 ± 11.87 mIU/mL, respectively. Whereas two out of 10 rats (20%) conceived in the 8-hour group, three out of 10 rats (30%) got pregnant in the 24-hour group. In total, whereas five out of the 20 rats got pregnant in the experimental groups, in the control group, seven out of 10 subjects conceived (25% vs 70 %, p = 0.018). CONCLUSION Although there was a statistical difference between experimental and control groups, statistical significance was not reached among 8-hour and 24-hour torsion subgroups. In this context, patients with torsion but treated with detorsion should be further investigated for their fecundability potency and be informed accordingly.
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Bogner R, Haeberle T, Thompson C, Brown T. Indurated plaque on the eyebrow. Cutis 2017; 100:358-366. [PMID: 29360896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Affiliation(s)
- Ryan Bogner
- Division of Dermatology, University of Louisville, Kentucky, USA
| | - Tye Haeberle
- Division of Dermatology, University of Louisville, Kentucky, USA
| | - Carol Thompson
- Division of Dermatology, University of Louisville, Kentucky, USA
| | - Timothy Brown
- Division of Dermatology, University of Louisville, Kentucky, USA
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Abstract
Objectives: To investigate the prevalence of infertility in patients who underwent salpingo-oophorectomy due to adnexal torsion (AT). Methods: All adult women admitted to the Teaching Institution of the University of Dammam, Dammam, Saudi Arabia who underwent surgery due to AT between January 2001 and 2010 were included. Complete data was collected from the time of admission to the follow up. The data was entered into the database and analyzed. Results: The data of 26 patients was available for analysis. The mean age (±standard deviation) at presentation was 22.19±4.4 years, and average age at follow up was 34.81±5.75 years. The average delay in presentation was 37.76±47 hours, and the surgery was performed at 45.07±48.57 hours. The right side was involved in 13 (53.8%) of the cases. Fourteen (53.9%) women presented with infertility. Eleven (78.57%) were treated for infertility, and 5 (45.5%) conceived. Patients who were younger at the time of torsion fared better with regard to pregnancy (p<0.03, 95% confidence interval:-6.85; <0.58). Conclusion: Patients who undergo salpingo-oophorectomy for AT have an increased risk of infertility and should be warned of this impending complication.
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Affiliation(s)
- Haifa A Al-Turki
- Department of Obstetrics and Gynecology, College of Medicine, University of Dammam and King Fahd Hospital of the University, AlKhobar, Kingdom of Saudi Arabia. Fax.+966 (13) 8820887. E-mail.
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Prins RC, Gladwin M, Brod LS, Bhardwaj A, Hunter AJ. Chance favors the prepared mind. J Hosp Med 2012; 7:717-20. [PMID: 23024002 DOI: 10.1002/jhm.1976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 07/24/2012] [Accepted: 07/30/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Renee C Prins
- Knight Cancer Institute, Division of Hematology/Medical Oncology, Oregon Health & Science University, Portland, OR 97239, USA. prinsr@ohsu
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Ait Benkaddour Y, Mansouri MZ, Rabbani K, Jalal H, Aboulfalh A, Abbassi H. Primary pelvic hydatid cyst an unusual cause of cystic adnexal image (mass). Afr J Reprod Health 2011; 15:165-168. [PMID: 22590903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Hydatid cyst is a parasitic human infection which is endemic in North Africa. It is more frequently localized in the liver and the lung. Involvement of others sites is usually secondary to these primary localizations. We report 2 exceptional cases of primary pelvic hydatid cyst diagnosed respectively in a 37-year-old and in a 48-year-old women. These cases will focus on the different characteristics of the infection, and the benefit of including epidemiologic arguments in using the diagnostical approach of adnexal masses.
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Affiliation(s)
- Y Ait Benkaddour
- Department of Obstetrics and Gynecology "A", Cadi Ayyad University, Marra Kesh, Morrocco.
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Nizar K, Deutsch M, Filmer S, Weizman B, Beloosesky R, Weiner Z. Doppler studies of the ovarian venous blood flow in the diagnosis of adnexal torsion. J Clin Ultrasound 2009; 37:436-439. [PMID: 19670236 DOI: 10.1002/jcu.20621] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
PURPOSE To evaluate the role of ovarian Doppler studies in diagnosing adnexal torsion. METHODS We included in that study all patients who had an adnexal mass with clinical symptoms of intermittent lower abdominal pain and were hospitalized for at least 48 hours of observation. Our protocol included: measurements of the size of the adnexal mass, presence or absence of ovarian edema, presence or absence of adnexal vascularity, presence or absence of ovarian artery flow, presence or absence of ovarian venous flow, pattern of ovarian venous flow. The ovarian artery and vein were sampled just above and lateral to the adnexa. Sensitivity, specificity, and positive and negative predictive values in the diagnosis of adnexal torsion were calculated for each of the gray-scale and Doppler sonographic (US) findings. RESULTS One hundred and ninety-nine patients presented with adnexal mass and intermittent lower abdominal pain. Sensitivity and specificity of tissue edema, absence of intra-ovarian vascularity, absence of arterial flow, and absence or abnormal venous flow in the diagnosis of adnexal torsion were: 21% and 100%, 52% and 91%, 76% and 99%, and 100% and 97%, respectively. All patients with adnexal torsion had absent flow or abnormal flow pattern in the ovarian vein. In 13 patients, the only abnormality was absent or abnormal ovarian venous flow with normal gray-scale US appearance and normal arterial blood flow. Of these 13 patients, 8 (62%) had adnexal torsion or subtorsion. CONCLUSION Abnormal ovarian venous flow may be the only abnormal US sign observed during the early stage of adnexal torsion.
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Affiliation(s)
- Khatib Nizar
- Department of Obstetrics and Gynecology, Rambam Medical Center, Haifa, Israel
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Valentin L, Jurkovic D, Van Calster B, Testa A, Van Holsbeke C, Bourne T, Vergote I, Van Huffel S, Timmerman D. Adding a single CA 125 measurement to ultrasound imaging performed by an experienced examiner does not improve preoperative discrimination between benign and malignant adnexal masses. Ultrasound Obstet Gynecol 2009; 34:345-354. [PMID: 19585547 DOI: 10.1002/uog.6415] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES To determine whether CA 125 measurement is superior to ultrasound imaging performed by an experienced examiner for discriminating between benign and malignant adnexal lesions, and to determine whether adding CA 125 to ultrasound examination improves diagnostic performance. METHODS This is a prospective multicenter study (International Ovarian Tumor Analysis (IOTA) study) conducted in nine European ultrasound centers in university hospitals. Of 1149 patients with an adnexal mass examined in the IOTA study, 83 were excluded. Of the remaining 1066 patients, 809 had CA 125 results available and were included. The patients underwent preoperative serum CA 125 measurements and transvaginal ultrasound examination by an experienced ultrasound examiner blinded to CA 125 values. The examiner classified each mass as certainly or probably benign, difficult to classify, or probably or certainly malignant. The outcome measure was the sensitivity and specificity with regard to malignancy of CA 125, ultrasound imaging and their combined use, the 'gold standard' being the histological diagnosis of the adnexal mass removed surgically within 120 days after the ultrasound examination. RESULTS There were 242 (30%) malignancies. For 534 tumors judged to be certainly benign or certainly malignant by the ultrasound examiner the sensitivity and specificity of ultrasound examination and CA 125 (> or =35 U/mL indicating malignancy) were 97% vs. 86% (95% CI of difference, 4.7-17.2) and 99% vs. 79% (95% CI of difference, 15.7-24.2); for 209 tumors judged probably benign or probably malignant, sensitivity and specificity were 81% vs. 57% (95% CI of difference, 12.3-36.0) and 91% vs. 74% (95% CI of difference, 8.5-25.7); for 66 tumors that were difficult to classify, sensitivity and specificity were 57% vs. 39% (95% CI of difference, -9.7 to 41.1) and 74% vs. 67% (95% CI of difference, -14.6 to 27.7). Diagnostic performance deteriorated when CA 125 was used as a second-stage test after ultrasound examination. CONCLUSIONS Specialist ultrasound examination is superior to CA 125 for preoperative discrimination between benign and malignant adnexal masses, irrespective of the diagnostic confidence of the ultrasound examiner; adding CA 125 to ultrasound does not improve diagnostic performance. Our results indicate that greater investment in education and training in gynecological ultrasound imaging would be of value.
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Affiliation(s)
- L Valentin
- Department of Obstetrics and Gynecology, Malmö University Hospital, Lund University, Malmö SE 20502 , Sweden.
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Auslender R, Shen O, Kaufman Y, Goldberg Y, Bardicef M, Lissak A, Lavie O. Doppler and gray-scale sonographic classification of adnexal torsion. Ultrasound Obstet Gynecol 2009; 34:208-211. [PMID: 19606463 DOI: 10.1002/uog.6369] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To propose, in cases with coiling of the ovarian vessels, a classification of severity of torsion based on Doppler and gray-scale ultrasound findings and to suggest a treatment strategy for each situation. METHODS Seventeen patients were examined in a gynecological emergency room between December 1995 and February 2003 due to suspected adnexal torsion. Doppler and gray-scale ultrasound were used to visualize coiling of the ovarian blood vessels. Intraovarian flow was assessed by spectral Doppler and on this basis, along with the patient's clinical condition, the decision was made as to whether surgery was necessary. Findings on surgery were recorded. RESULTS All 17 patients showed coiling of the ovarian vessels. Nine had arterial and venous blood flow within the ovary and ultrasound and surgical findings usually demonstrated normal sized or mildly enlarged ovaries. Five had only arterial blood flow within the ovary and surgery usually revealed enlarged ovaries with normal color or mild discoloration. Three had neither arterial nor venous blood flow within the ovary, with vessel coiling evident only on gray-scale and not on Doppler examination, and surgical findings included signs of ovarian ischemia or necrosis. CONCLUSION In cases of coiling of the ovarian vessels, Doppler flow analysis of the ovary can help differentiate between ischemic adnexal torsion and coiling of the ovarian blood vessels without strangulation, aiding in the choice of treatment. According to type of blood flow seen on Doppler examination, we suggest the following classification of severity of adnexal torsion and treatment strategy: Class 1, coiling with arterial and venous ovarian blood flow; a conservative approach may be considered if the clinical condition permits; Class 2, coiling with arterial ovarian flow but no venous flow; surgical intervention is required; and Class 3, true strangulation, with no ovarian blood flow; urgent surgical intervention is required.
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Affiliation(s)
- R Auslender
- Department of Obstetrics and Gynecology, affiliated to the Rappaport Faculty of Medicine, Technion-IIT, The Lady Davis Carmel Medical Center, Haifa, Israel
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Alcázar JL. Tumor angiogenesis assessed by three-dimensional power Doppler ultrasound in early, advanced and metastatic ovarian cancer: A preliminary study. Ultrasound Obstet Gynecol 2006; 28:325-9. [PMID: 16906635 DOI: 10.1002/uog.3804] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
OBJECTIVE To evaluate tumor vascularity by three-dimensional power Doppler ultrasound (3D-PDU) in early and advanced stage primary ovarian cancers and in metastatic tumors to the ovary. PATIENTS AND METHODS This was a retrospective analysis of clinical and sonographic data from 49 women with primary ovarian cancers or metastatic tumors to the ovary. All women underwent 3D-PDU prior to surgery. Vascularization index (VI), flow index (FI) and vascularization flow index (VFI) from solid portions or papillary projections in the tumors were calculated using the Virtual Organ Computer-aided AnaLysis (VOCAL(trade mark)) program. Definitive histological diagnosis was obtained in each case. RESULTS Among the 49 women, 10 had stage I primary cancers (five low-malignant potential tumors and five invasive tumors), 26 had advanced stage primary ovarian cancers and 13 had metastatic tumors to the ovary. Mean VI and VFI were significantly higher in advanced stage tumors and metastatic tumors as compared with early stage tumors. No differences in 3D-PDU indices were found between advanced stage and metastatic cancers. CONCLUSIONS Vascular indices derived from 3D-PDU tend to be higher in advanced stage and metastatic ovarian cancers as compared with early stage ovarian tumors.
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Affiliation(s)
- J L Alcázar
- Department of Obstetrics and Gynecology, Clínica Universitaria de Navarra, University of Navarra, Pamplona, Spain.
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Alcázar JL, Mercé LT, García Manero M. Three-dimensional power Doppler vascular sampling: a new method for predicting ovarian cancer in vascularized complex adnexal masses. J Ultrasound Med 2005; 24:689-696. [PMID: 15840800 DOI: 10.7863/jum.2005.24.5.689] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVE The purpose of this study was to explore the role of a new concept ("vascular sampling") as a third step to discriminate benign and malignant lesions in B-mode and color Doppler sonographically suggestive adnexal masses. METHODS Forty-five women (mean age, 52.3 years; range, 17-82 years) with the diagnosis of complex adnexal masses on B-mode sonography were evaluated using 3-dimensional power Doppler sonography. Four women had bilateral masses. After a morphologic reevaluation was done, color pulsed Doppler sonography was used to obtain flow velocity waveforms, and velocimetric indices were calculated (resistive index, pulsatility index, and peak systolic velocity). Thereafter, 3-dimensional power Doppler sonography was used to assess vascularization of highly suggestive areas (gross papillary projections, solid areas, and thick septations), meaning a focused assessment ("sampling") of a suggestive area of the tumor. With a virtual organ computer-aided analysis program, vascular indices (vascularization index, flow index, and vascular flow index) were automatically calculated. A definitive histologic diagnosis was obtained in each case. RESULTS Forty masses (82%) were malignant and 9 (18%) were benign. Morphologic evaluation revealed 10 (20%) unilocular solid masses, 20 (41%) multilocular solid masses, and 19 (39%) mostly solid masses. Blood flow was found in all cases. Median vascularization index (15.5% versus 8.2%; P = .002), flow index (33.6 versus 20.8; P = .007), and vascular flow index (5.2 versus 2.3; P = .001) were significantly higher in malignant tumors. No differences were found in resistive index (0.43 versus 0.45; P = .770), pulsatility index (0.62 versus 0.65; P = .694), and peak systolic velocity (15.6 versus 12 cm/s; P = .162). CONCLUSIONS Three-dimensional power Doppler vascular sampling seems to be a promising tool for predicting ovarian cancer in vascularized complex adnexal masses. It could be better than conventional color pulsed Doppler imaging.
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Affiliation(s)
- Juan Luis Alcázar
- Department of Obstetrics and Gynecology, Clínica Universitaria de Navarra, Avenida Pio XII 36, 31008 Pamplona, Spain.
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Cohen SB, Wattiez A, Seidman DS, Goldenberg M, Admon D, Mashiach S, Oelsner G. Laparoscopy versus laparotomy for detorsion and sparing of twisted ischemic adnexa. JSLS 2003; 7:295-9. [PMID: 14626393 PMCID: PMC3021333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Torsion of the ovary is an urgent event for fertile women. Until recent years, the common treatment for twisted ischemic ovaries was salpingo-oophorectomy. We have demonstrated in the past that the ovary can be salvaged provided detorsion is performed. We studied the outcome of women undergoing minimal surgery for ischemic ovaries versus the extended procedure including cystectomy in respect of ovarian function and fertility performance. METHODS We retrospectively studied 102 women who underwent surgery for torsion of the ovary in which the macroscopic appearance of black-bluish ischemic adnexa was encountered during surgery. Detorsion without removal of the adnexa or the ovary was performed by laparoscopy in 67 patients and by laparotomy in 35 patients. Patients' files were reviewed for immediate and late outcomes. Patients were examined postoperatively with vaginal ultrasound for ovarian follicular function. Data concerning patients' further surgeries or in vitro fertilization were retrieved from the charts as well. RESULTS Febrile morbidity was approximately 15% and 29% in the laparoscopy and laparotomy groups, respectively. Hospital stay was 2.1 +/- 1.2 and 7.4 +/- 1.5 days in the laparoscopy and laparotomy groups, respectively (P<0.001). Ultrasound follow-up was available in 60 of 67 patients who underwent laparoscopy and in 32 of 35 patients treated by laparotomy. Normal-sized ovaries with follicular development were encountered in the detorsed side in 93% and 91%, respectively. Normal macroscopic appearance of the adnexa at subsequent surgeries was reported in 9 of 9 patients in the laparoscopy group and in 4 of 5 patients in the laparotomy group. Four patients from the laparoscopy group and 2 from the laparotomy group underwent subsequent in vitro fertilization. In all 6 patients, oocytes retrieved from the previously detorsed ovary were fertilized. In both groups, none of the patients developed clinical signs of pelvic or systemic thromboembolism. CONCLUSIONS Torsion of the ischemic adnexa should be treated laparoscopically by detorsion and adnexal sparing.
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Affiliation(s)
- Shlomo B Cohen
- Department of Obstetrics, Gynecology and Reproductive Medicine, Polyclinique de l'Hotel-Dieu, Clermont-Ferrand Cedex 1, France.
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Guerriero S, Alcazar JL, Coccia ME, Ajossa S, Scarselli G, Boi M, Gerada M, Melis GB. Complex pelvic mass as a target of evaluation of vessel distribution by color Doppler sonography for the diagnosis of adnexal malignancies: results of a multicenter European study. J Ultrasound Med 2002; 21:1105-1111. [PMID: 12369665 DOI: 10.7863/jum.2002.21.10.1105] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
OBJECTIVE To compare the diagnostic accuracy of gray scale sonography and color Doppler imaging in the differential diagnosis of adnexal malignancies from benign complex pelvic masses in a multicenter prospective study. METHODS The study was performed as a collaborative work at 3 European university departments of obstetrics and gynecology. A total of 826 complex pelvic masses on which transvaginal sonography and evaluation of cancer antigen 125 plasma concentrations were performed before surgical exploration were included in the study. The scanning procedure was the same in the 3 institutions. An adnexal mass was first studied in gray scale sonography, and a probable histologic type was predicted. Second, solid excrescences or solid portions of the tumor were evaluated for vascular flow with color Doppler sonography (conventional or power). A mass was graded malignant if flow was shown within the excrescences or solid areas and benign if there was no flow. The overall agreement between the test result and the actual outcome was calculated by kappa statistics. RESULTS Color Doppler evaluation was more accurate in the diagnosis of adnexal malignancies in comparison with gray scale sonography (kappa = 0.82 and 0.65, respectively) because of significantly higher specificity (0.94 versus 0.84; P < .001). The evaluation of the cancer antigen 125 plasma concentration did not seem to increase the accuracy of either method. CONCLUSIONS The evaluation of vessel distribution by color Doppler sonography in complex adnexal cysts seems to increase the diagnostic accuracy of gray scale sonography in the detection of adnexal malignancies in a large study population.
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Affiliation(s)
- Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Italy
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Abstract
OBJECTIVE To assess the efficacy of a new technique, ovarian bivalving, on facilitating adnexal recovery after adnexal torsion. DESIGN Retrospective case series. SETTING Academic medical center. PATIENT(S) Five patients undergoing conservative surgical management of adnexal torsion at the Children's Hospital, Boston, Massachusetts, from May 1999 to April 2000. INTERVENTION(S) Performance of ovarian bivalving after untwisting of adnexal torsion. MAIN OUTCOME MEASURE(S) Sonographic appearance of adnexa after ovarian bivalving, and postoperative complications. RESULT(S) After surgical treatment, four of five patients undergoing untwisting of adnexa and ovarian bivalving had sonographically confirmed normal follicular function; in three of five cases, it was confirmed with Doppler arterial flow. There were no postoperative complications. CONCLUSION(S) After the untwisting of ischemic adnexa, ovarian bivalving is an effective technique to decrease ovarian intracapsular pressure, increase arterial perfusion, and facilitate adnexal reperfusion and recovery.
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Affiliation(s)
- Aaron K Styer
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
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Abstract
OBJECTIVES To evaluate the clinical findings, evolution of treatment and ovarian function following conservative therapy. STUDY DESIGN A case series of 45 patients presenting with adnexal torsion between January 1989 and June 1999. All patients were surgically treated, either conservatively or radically. Patients who had received conservative treatment, interviewed by phone and underwent ovarian sonographic examination. RESULTS Adnexal torsion is more frequent in young women with adnexal pathology. Conservative therapy by laparoscopy has gained increasing preference as a surgical procedure. It is safe and preserves ovarian function. CONCLUSIONS Conservative therapy by laparoscopy is recommended to preserve ovarian function in young women.
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Affiliation(s)
- G Descargues
- Clinique Gynécologique et Obstétricale, Pavillon Mère et Enfant, Hôpital Charles Nicolle, 1 rue de Germont, 76031 Cedex, Rouen, France.
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16
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Abstract
OBJECTIVE To analyze the usefulness of transvaginal color Doppler assessment of venous flow in the differential diagnosis of adnexal masses. MATERIAL AND METHODS Ninety-one consecutive patients (mean age: 46.6 years, range: 16-81 years) diagnosed as having an adnexal mass were evaluated by transvaginal color Doppler sonography prior to surgery. Color Doppler was used to detect and analyze the flow velocity waveform from arterial and venous blood flow within the tumor. For arterial signals the resistance index and peak systolic velocity, and for veins the maximum venous flow velocity, were calculated. Receiver operator characteristic curves were plotted to determine the best venous flow velocity cut-off. According to our previous study using arterial Doppler, a tumor was considered as malignant when flow was detected and the lowest resistance index was < or = 0.45. Using venous Doppler a mass was considered as malignant when flow was detected and the venous flow velocity was > or = the best cut-off found on the receiver operator characteristic curve. Definitive histopathological diagnosis was obtained in all cases. Sensitivity, specificity, positive predictive value and negative predictive value for B-mode morphology (evaluation performed according to Sassone's scoring system), arterial Doppler, venous Doppler, and a combination of both arterial and venous Doppler were calculated. RESULTS Twenty-five masses (27.5%) were malignant and 66 (72.5%) benign. Arterial and venous flow was found more frequently in malignant than in benign masses (92% vs. 41% (P < 0.001) and 72% vs. 21% (P < 0.001), respectively). The resistance index was significantly lower in malignant tumors (0.42 vs. 0.60, P = 0.0003). No differences were found in peak systolic velocity. Venous flow velocity was significantly higher in malignant masses (18.1 cm/s vs. 8.9 cm/s, P = 0.0006). The best cut-off of venous flow velocity was 10 cm/s. Sensitivity, specificity, positive predictive value and negative predictive value for morphology, arterial Doppler, venous Doppler, and the combination of both arterial and venous Doppler were 92%, 71%, 45%, 96%; 76%, 95%, 87%, 91%; 68%, 94%, 81%, 89%; and 88%, 91%, 79%, 95%, respectively. CONCLUSIONS Our results indicate that preoperative evaluation by venous flow assessment of adnexal masses may be useful to discriminate between malignant and benign tumors.
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Affiliation(s)
- J L Alcázar
- Department of Obstetrics and Gynecology, Clínica Universitaria de Navarra, School of Medicine, University of Navarra, Pamplona, Spain.
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17
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Singh M, Goldberg J, Falcone T, Nelson D, Pasqualotto E, Attaran M, Agarwal A. Superovulation and intrauterine insemination in cases of treated mild pelvic disease. J Assist Reprod Genet 2001; 18:26-9. [PMID: 11292992 PMCID: PMC3455810 DOI: 10.1023/a:1026446612485] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE Our purpose was to examine the effect of treated mild pelvic disease on the outcome of superovulation with intrauterine insemination (SO/IUI). METHODS Three hundred cycles of SO/IUI were retrospectively reviewed for 118 women with laparoscopically treated minimal/mild endometriosis and 67 cycles for 28 women with minimal/mild distal tubal disease/adnexal adhesions and compared with 265 cycles in 111 couples with idiopathic infertility. RESULTS The monthly fecundity rate (MFR) of 6.8% and live birth rate (LBR) of 6% in the endometriosis group were significantly lower (P = 0.002) than those in the idiopathic infertility group (MFR = 13.5%, LBR = 12.1%). The 10.9% MFR and 7.5% LBR in the minimal/mild tubal/adnexal disease were not significantly different from those in the other two groups. CONCLUSIONS MFR and LBR were higher after SO/IUI in idiopathic infertility compared to those for treated mild/minimal endometriosis or mild/minimal tubal/adnexal adhesions. However, SO/IUI still remains a reasonable option for both these groups prior to IVF-ET.
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Affiliation(s)
- M Singh
- Center for Advanced Research in Human Reproduction and Infertility, Urological Institute and Department of Gynecology-Obstetrics, Cleveland Clinic Foundation, 9500 Euclid Avenue, A81, Cleveland, Ohio 44195, USA
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18
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Taskin O, Buhur A, Birincioglu M, Burak F, Atmaca R, Yilmaz I, Wheeler JM. The effects of duration of CO2 insufflation and irrigation on peritoneal microcirculation assessed by free radical scavengers and total glutathion levels during operative laparoscopy. J Am Assoc Gynecol Laparosc 1998; 5:129-33. [PMID: 9564059 DOI: 10.1016/s1074-3804(98)80078-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY OBJECTIVE To investigate the effects of peritoneal exposure to carbon dioxide (CO2) on peritoneal microcirculation and free radical scavenger (FRS) metabolism, and its role in potential adhesion formation after operative laparoscopy. DESIGN Randomized, controlled study (Canadian Task Force classification I). SETTING University-affiliated hospital. PATIENTS Twenty-eight women undergoing operative laparoscopy for adnexal masses. INTERVENTION For each patient, a 1 x 1-cm sidewall peritoneal flap was excised at the end of laparoscopy and numbered randomly. Similar flaps obtained from 24 women immediately after entering the abdomen during laparotomy served as controls. MEASUREMENTS AND MAIN RESULTS Changes in glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH) levels were studied in homogenized peritoneal tissues. The duration of CO2 exposure and amount of CO2 used were correlated with levels of free radical scavengers and compared with controls. Mean CO2 exposure, amount of CO2 used, and CO2 pressure (15 mm Hg) was similar between low irrigation and irrigated laparoscopy (118.3 +/- 25 and 39.2 +/- 8.81 min and 125 +/- 20 and 44.5 +/- 6.81 min, respectively). The change in FRS levels was significantly correlated with duration and amount of CO2 exposure (r = -0.92). Levels of GSH-Px, SOD, CAT, and GSH were significantly lower in the CO2 exposure group than in controls (0.57 micro mol, 1.8 ng, 48.5 micro mol, 1.5 nmol vs 0.8 micro mol, 2.6 +/- 0.4 ng, 79 micro mol, 3.6 nmol, respectively). CONCLUSION Exposure to CO2 has adverse effects on peritoneal microcirculation and cell-protective systems, which are proposed mechanisms in adhesion formation. Avoiding long CO2 exposure and copiously irrigating the abdominal cavity throughout surgery may lessen these effects. The potential role of the peritoneal FRS system on postoperative adhesion formation and its relation to estrogen status mandates further studies.
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Affiliation(s)
- O Taskin
- Hayriye mah, Kurtulus sok. no. 21/1, Eskisehir, Turkey; fax 011 90 312 419 4459
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19
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Abstract
OBJECTIVE This investigation was undertaken to evaluate the predictive value of the blood flow velocity as measured by transvaginal color Doppler sonography (CDS) and conventional sonographic criteria in the preoperative assessment of ovarian tumors. METHODS 98 patients who were admitted for surgery with a suspicion of an adnexal mass (69 benign tumors, 4 borderline tumors, and 25 malignant tumors) were prospectively studied with transvaginal sonography (TVS) and CDS. Pulsatility index of blood flow velocity waveforms was evaluated by CDS and compared with established sonographic criteria for discriminating between benign and malignant ovarian tumors. RESULTS TVS had a sensitivity of 91% and a specificity of 84% in detecting malignant ovarian tumors compared with CDS with a sensitivity of 90% and a specificity of 74%, using 1.1 as a cut-off value for the pulsatility index. The specificity of CDS was higher in postmenopausal (88%) than in premenopausal (63%) patients. Using TVS and CDS combined, the sensitivity and specificity of diagnosing malignant ovarian tumors could be increased to 95% and 86%. CONCLUSION In premenopausal patients, TVS is clearly a more sensitive and more specific technique than CDS in correctly identifying benign and malignant ovarian tumors, whereas in postmenopausal patients, CDS gives useful additional information concerning blood vessel resistance. If CDS is used as an additional technique to TVS, it can increase the sensitivity and specificity of TVS in discriminating between benign and malignant ovarian tumors.
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Affiliation(s)
- A Reles
- Department of Gynecology and Obstetrics, Virchow-Hospital, Humboldt University, Berlin, Germany
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20
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Abstract
The aim of this study was to establish which of several commonly used parameters performs best in the evaluation of adnexal masses by transvaginal color Doppler sonography. A total of 79 adnexal masses in 73 consecutive patients were included in the study. There were 43 (58.9%) premenopausal and 30 (41.1%) postmenopausal patients. The median age was 45 years (range 20-78 years). The parameters compared were: number of vessels detected in each tumor, tumor vessel location (central vs. peripheral), peak systolic velocity (PSV), lowest resistance index (RIlowest), mean resistance index (RImean), lowest pulsatility index (PIlowest) and mean pulsatility index (PImean). Receiver operating characteristic (ROC) curves were plotted to analyze the test performance of the parameters, except for tumor vessel location, and to estimate the best cut-off value of the parameters studied to differentiate between malignant and benign tumors. Definitive histopathological diagnosis was obtained in every case and used as the 'gold standard'. There were 20 (25.3%) malignant and 59 (74.7%) benign masses. Color Doppler signals were detected in 100% of the malignant masses (20 out of 20) and 74.6% (44 out of 59) of the benign masses, and the difference was found to be statistically significant (p < 0.001). Tumor vessel location was central in 18 out of 20 (90%) malignant masses, whereas it was peripheral in 39 out of 44 (88.6%) benign masses. ROC analysis showed that the best cut-off values for number of vessels, PSV, RIlowest, RImean, PIlowest and PImean were three vessels, 25 cm/s, 0.45, 0.55, 0.90 and 1.50, respectively. However, for all these parameters except RIlowest, there was a considerable overlap between benign and malignant tumors, with a high false-positive rate. In conclusion, in our experience, the parameters that performed best were the RIlowest with a cut-off value of 0.45 (sensitivity 100%; false-positive rate 11.4%) and central tumor vessel location (sensitivity 90%; false-positive rate 11.4%).
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Affiliation(s)
- J L Alcázar
- Department of Obstetrics and Gynecology, Clínica Universitaria de Navarra, School of Medicine, University of Navarre, Pamplona, Spain
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21
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Abstract
In an attempt to preserve ovarian function, we managed 58 women with adnexal torsion by laparoscopic detorsion. Follow-up ultrasound examinations were performed on 54 of the women. Follicular development was evident in 49 of 52 (94.2%) women with normal-sized ovaries. We conclude that ovarian function returns in the majority of women with adnexal torsion managed conservatively.
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Affiliation(s)
- E Shalev
- Department of Obstetrics and Gynecology, Central Emek Hospital, Afula, Israel
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22
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Tepper R, Lerner-Geva L, Zalel Y, Shilon M, Cohen I, Beyth Y. Adnexal torsion: the contribution of color Doppler sonography to diagnosis and post-operative follow-up. Eur J Obstet Gynecol Reprod Biol 1995; 62:121-3. [PMID: 7493692 DOI: 10.1016/0301-2115(95)02094-n] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ovarian torsion is often difficult to diagnose due to non-specific clinical and clinical and ultrasonographic findings. We demonstrated the use of color Doppler for the early diagnosis of ovarian torsion and for post-operative follow-up until the normalization of the preserved ovary was confirmed by subsequent viable pregnancy. Color Doppler flow assessment can be useful as both a diagnostic tool and for evaluating the recovery of the affected ovary after conservative surgical treatment.
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Affiliation(s)
- R Tepper
- Sapir Medical Center, Department of Obstetrics and Gynecology, Kfar Saba, Israel
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23
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Rozprávka P, Pacin J. [The significance of color [Collor] flowmetry in the differential diagnosis of adnexal tumors]. Ceska Gynekol 1994; 59:117-21. [PMID: 8081590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE to specify the diagnostic importance of arteria ovarica flowmetry, in relation to morphological ultrasonic criteria in the diagnosis adnexal masses. SETTING The authors measured arteria ovarica flow in women suffering from adnexal masses, and compared flowmetry with the morphological ultrasound score for extrauterine mass evaluation acord Sassone. SUBJECTS Open group of 25 women with diagnosis of adnexal mass in a prospective non-comparative study, underwent laparotomy for this diagnosis. INTERVENTION The SSD-680 Aloka scanner with Collor Doppler facility, using transvaginal 5.5 MHz probe. MAIN OUTCOME MEASURES Arteria ovarica flow on the side of adnexal mass is significantly higher in solid and mixed ovarian tumours (Sassone index > 7). Cystic tumours and functional ovarian cysts (Sassone index < 7) were responsible for lower than average flow in the a. ovarica. RESULTS an indirect relation of the arteria ovarica flow on the side of the adnexal mass and the grade of morphological changes evaluated acording Sassone scoring system was found. Significantly lower value of Pulzatility index, Rezistence index and S/D ratio related with higher haemoperfusion of adnexal region, was found in solid and mixed ovarian tumours.
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24
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Amarenco G, Le Cocquen-Amarenco A, Kerdraon J, Lacroix P, Adba MA, Lanoe Y. [Perineal neuralgia]. Presse Med 1991; 20:71-4. [PMID: 1825707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Ninety cases of chronic perineal pain of neurological origin are reported. Alcock's canal syndrome, consecutive to damage of the pudendal nerve in the ischiorectal fossa, is the most frequent of these neuralgias. It is characterized by burning pain or paraesthesia increased in sitting position and relieved by standing up. The specific treatment is CT-guided infiltrations of the pudendal nerve. Other neurological causes are spinal cord lesions (notably tumours of the conus medullaris), sacral meningoradiculitis (perineal herpes zoster), plexitis and pudendal nerve neuritis. In some cases the responsibility of perineal stretching neuropathy may be considered. In all patients, electrophysiological exploration of the perineum (detection of perineal floor muscles, sacral latency, somatosensory and motor evoked potentials of the pudendal nerve) are necessary to confirm the aetiological diagnosis and guide neurological investigations.
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Affiliation(s)
- G Amarenco
- Service de Neurologie et de Rééducation, C.H.G. Robert-Ballanger, Aulnay-sous-Bois
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25
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Yemini M, Shoham Z, Katz Z, Meshorer A, Borenstein R, Lancet M. Effectiveness of silicone sheeting in preventing the formation of pelvic adhesions. Int J Fertil 1989; 34:71-3. [PMID: 2565310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The uterine horns of 35 female rabbits were subjected to injury by cautery. Ten days later the adhesions were scored and lysed, and in 30 animals the lesion on one side was covered with a segment of silicone. The contralateral uterine horn served as an internal control. After 5, 10, or 15 days, the silicone was removed (groups A, B, and C, respectively). Five animals (group D) in which no silicone barrier was introduced served as an external control. The rabbits were killed ten days later, and the pelvic adhesions were scored again. A significant reduction in adhesion formation following lysis was found in groups A, B, and C. The largest difference between the treated and the untreated side was obtained in group A. In each of these groups, the mean adhesions score on the treated side was significantly lower following lysis than in group D.
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Affiliation(s)
- M Yemini
- Department of Obstetrics & Gynecology, Kaplan Hospital, Rehovot, Israel
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26
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Nazipov AA. [Intestinal hemodynamics of patients during an operation under epidural anesthesia]. Anesteziol Reanimatol 1985:47-50. [PMID: 4061949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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27
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Adamian LV, Zurabiani ZR, Torganova IT, Alekseeva ML. [Urinary and endocrine system functions in patients with benign tumors of the uterus and adnexa]. Akush Ginekol (Mosk) 1984:19-22. [PMID: 6742342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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28
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Lutsik LA, Rotkina IE, Shunkova EI. [Blood coagulation properties in patients with external endometriosis and their changes during infecundin treatment]. Akush Ginekol (Mosk) 1979:41-2. [PMID: 507336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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29
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Korzhova VV, Novoskol'tseva VN, Kiriukhina AA, Spolitak BV. [Effect of local reduced pressure on hemodynamics of the organs of the small pelvis in women]. Akush Ginekol (Mosk) 1975:66-8. [PMID: 1137075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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30
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Bodiazhina VI, Strugatdki VM. [Exacerbation of chronic salpingo-oophoritis]. Akush Ginekol (Mosk) 1974:1-7. [PMID: 4451239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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31
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32
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Roth LM. Massive ovarian edema with stromal luteinization: a newly recognized virilizing syndrome apparently related to partial torsion of the mesovarium. Am J Clin Pathol 1971; 55:757-60. [PMID: 5572086 DOI: 10.1093/ajcp/55.6.757] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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33
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Bodiazhina VI, Tkachenko NM, Aksenova ZP, Dmitrieva OK. [Electroencephalographic data of patients with chronic inflammation of the uterine adnexa]. Akush Ginekol (Mosk) 1969; 45:3-8. [PMID: 5381091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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