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Transvaginal Ultrasound in the Diagnosis and Assessment of Endometriosis-An Overview: How, Why, and When. Diagnostics (Basel) 2022; 12:diagnostics12122912. [PMID: 36552919 PMCID: PMC9777206 DOI: 10.3390/diagnostics12122912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022] Open
Abstract
Endometriosis is a common gynaecological disease, causing symptoms such as pelvic pain and infertility. Accurate diagnosis and assessment are often challenging. Transvaginal ultrasound (TVS), along with magnetic resonance imaging (MRI), are the most common imaging modalities. In this narrative review, we present the evidence behind the role of TVS in the diagnosis and assessment of endometriosis. We recognize three forms of endometriosis: Ovarian endometriomas (OMAs) can be adequately assessed by transvaginal ultrasound. Superficial peritoneal endometriosis (SUP) is challenging to diagnose by either imaging modality. TVS, in the hands of appropriately trained clinicians, appears to be non-inferior to MRI in the diagnosis and assessment of deep infiltrating endometriosis (DIE). The IDEA consensus standardized the terminology and offered a structured approach in the assessment of endometriosis by ultrasound. TVS can be used in the non-invasive staging of endometriosis using the available classification systems (rASRM, #ENZIAN). Given its satisfactory overall diagnostic accuracy, wide availability, and low cost, it should be considered as the first-line imaging modality in the diagnosis and assessment of endometriosis. Modifications to the original ultrasound technique can be employed on a case-by-case basis. Improved training and future advances in ultrasound technology are likely to further increase its diagnostic performance.
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Vigueras Smith A, Cabrera R, Trippia C, Tessman Zomer M, Kondo W, Ferreira H, Carttaxo Da Silva L, Sumak R. Indirect and atypical imaging signals of endometriosis: A wide range of manifestations. Facts Views Vis Obgyn 2021; 13:339-356. [PMID: 35026096 PMCID: PMC9148709 DOI: 10.52054/fvvo.13.4.048] [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: 11/22/2022] Open
Abstract
Background Whilst some imaging signs of endometriosis are common and widely accepted as ‘typical’, a range of ‘subtle’ signs could be present in imaging studies, presenting an opportunity to the radiologist and the surgeon to aid the diagnosis and facilitate preoperative surgical planning. Objective To summarise and analyse the current information related to indirect and atypical signs of endometriosis by ultrasound (US) and magnetic resonance imaging (MRI). Methods Through the use of PubMed and Google scholar, we conducted a comprehensive review of available articles related to the diagnosis of indirect signs in transvaginal US and MRI. All abstracts were assessed and the studies were finally selected by two authors. Results Transvaginal US is a real time dynamic exploration, that can reach a sensitivity of 79-94% and specificity of 94%. It allows evaluation of normal sliding between structures in different compartments, searching for adhesions or fibrosis. MRI is an excellent tool that can reach a sensitivity of 94% and specificity of 77% and allows visualisation of the uterus, bowel loop deviation and peritoneal inclusion cysts. It also allows the categorisation and classification of ovarian cysts, rectovaginal and vesicovaginal septum obliteration, and small bowel endometriotic implants. Conclusion The use of an adequate mapping protocol with systematic evaluation and the reporting of direct and indirect signs of endometriosis is crucial for detailed and safe surgical planning.
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Bordonné C, Puntonet J, Maitrot-Mantelet L, Bourdon M, Marcellin L, Dion E, Plu-Bureau G, Santulli P, Chapron C. Imaging for evaluation of endometriosis and adenomyosis. Minerva Obstet Gynecol 2021; 73:290-303. [PMID: 34008384 DOI: 10.23736/s2724-606x.21.04710-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Endometriosis and adenomyosis are two frequent diseases that impair women's quality of life by causing pain and infertility. Both endometriosis and adenomyosis are heterogeneous diseases that manifest as different forms. Adenomyosis may be described as diffuse adenomyosis, focal adenomyosis especially of the outer myometrium and cystic adenomyoma. Endometriosis has three phenotypes: superficial peritoneal endometriosis (SUP), ovarian endometrioma (OMA), and deep infiltrating endometriosis (DIE). These two diseases are closely linked, and it is now clear that adenomyosis can either arise on its own or coexist with endometriosis. There is a strong clinical relationship between endometriosis and adenomyosis according to their respective phenotypes. Various classifications are available to describe both diseases. Transvaginal ultrasonography (TVUS) and/or pelvic magnetic resonance imaging (MRI) are the first examination performed when endometriosis or adenomyosis are suspected. These two imaging techniques, used in a combination manner, allow accurate description of both endometriosis and adenomyosis, to assess the diagnosis and to improve clinical and surgical care. In this review, we described the different imaging aspects of endometriosis and adenomyosis to help the less experienced radiologist or gynecologist in the diagnosis and evaluation of those diseases.
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Affiliation(s)
- Corinne Bordonné
- Section of Radiology, APHP - Centre Hospitalier Universitaire (CHU) Hôtel-Dieu, Paris, France - .,Faculty of Medicine, University of Paris, Paris, France -
| | - Julien Puntonet
- Section of Radiology, APHP - Centre Hospitalier Universitaire (CHU) Hôtel-Dieu, Paris, France.,Faculty of Medicine, University of Paris, Paris, France
| | - Lorraine Maitrot-Mantelet
- Section of Obstetrics and Gynecology II and of Reproduction Medicine, APHP - Centre Hospitalier Universitaire (CHU) Cochin, Paris, France.,Department of Infection, Immunity and Inflammation, INSERM, Cochin Institute, University of Paris, Paris, France
| | - Mathilde Bourdon
- Faculty of Medicine, University of Paris, Paris, France.,Section of Obstetrics and Gynecology II and of Reproduction Medicine, APHP - Centre Hospitalier Universitaire (CHU) Cochin, Paris, France.,Department of Infection, Immunity and Inflammation, INSERM, Cochin Institute, University of Paris, Paris, France
| | - Louis Marcellin
- Faculty of Medicine, University of Paris, Paris, France.,Section of Obstetrics and Gynecology II and of Reproduction Medicine, APHP - Centre Hospitalier Universitaire (CHU) Cochin, Paris, France.,Department of Infection, Immunity and Inflammation, INSERM, Cochin Institute, University of Paris, Paris, France
| | - Elisabeth Dion
- Section of Radiology, APHP - Centre Hospitalier Universitaire (CHU) Hôtel-Dieu, Paris, France.,Faculty of Medicine, University of Paris, Paris, France
| | - Geneviève Plu-Bureau
- Section of Obstetrics and Gynecology II and of Reproduction Medicine, APHP - Centre Hospitalier Universitaire (CHU) Cochin, Paris, France.,Department of Infection, Immunity and Inflammation, INSERM, Cochin Institute, University of Paris, Paris, France
| | - Pietro Santulli
- Faculty of Medicine, University of Paris, Paris, France.,Section of Obstetrics and Gynecology II and of Reproduction Medicine, APHP - Centre Hospitalier Universitaire (CHU) Cochin, Paris, France.,Department of Infection, Immunity and Inflammation, INSERM, Cochin Institute, University of Paris, Paris, France
| | - Charles Chapron
- Faculty of Medicine, University of Paris, Paris, France.,Section of Obstetrics and Gynecology II and of Reproduction Medicine, APHP - Centre Hospitalier Universitaire (CHU) Cochin, Paris, France.,Department of Infection, Immunity and Inflammation, INSERM, Cochin Institute, University of Paris, Paris, France
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Miller CE. The Endometrioma Treatment Paradigm when Fertility Is Desired: A Systematic Review. J Minim Invasive Gynecol 2020; 28:575-586. [PMID: 33249267 DOI: 10.1016/j.jmig.2020.11.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/28/2020] [Accepted: 11/12/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To establish an endometrioma treatment paradigm (decision tree) in the treatment of an ovarian endometrioma through the review of current literature. DATA SOURCES A thorough literature search, including PubMed, Google Scholar, and the Cochrane Library, was performed from April 2020 to July 2020. The review was completed by using the following keywords: METHODS OF STUDY SELECTION: Articles published in English that addressed the endometrioma in regard to the following were included: (1) diagnosis, (2) treatment of pain on the basis of size and/or surgical intervention, (3) treatment of fertility on the basis of size and/or surgical intervention, (4) surgical technique, (5) in vitro fertilization success on the basis of size and/or surgical intervention, (6) risk of rupture at the time of egg retrieval, (7) impact on the antimüllerian hormone and antral follicle count postsurgery, and (8) impact on implantation. TABULATION, INTEGRATION, AND RESULTS Fifty-six articles were included in this systematic review. While conducting this literature review, several themes were noted. In general, the literature on the ovarian endometrioma seems to be homogeneous in regard to imaging the endometrioma, excision rather than desiccation for an endometrioma ≥3-cm causing pain and/or infertility, minimal use of bipolar energy at the time of ovarian surgery, and risk of severe infection secondary to inadvertent rupture of cysts during egg retrieval. Conversely, studies on the ovarian endometrioma are much more heterogeneous in terms of surgery and assisted reproductive technology, that is, whether surgery should be performed. Certainly, an endometrioma ≥5-cm should be excised before assisted reproductive technology. Moreover, it seems that the antral follicle count and implantation may be enhanced with surgery. CONCLUSION By completing an extensive literature review, an easy-to-use algorithm for the diagnosis, evaluation, and treatment of endometriomas was developed to help clinicians in their treatment of patients with endometriosis in the short and long terms.
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Affiliation(s)
- Charles E Miller
- Department of Clinical Sciences, Rosalind Franklin University of Medicine and Science, North Chicago; Department of Minimally Invasive Gynecologic Surgery, Advocate Lutheran General Hospital, Park Ridge, Illinois..
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A rare case of ovarian adenomyoma mimicking primary invasive ovarian cancer with a contralateral serous borderline ovarian tumor: A case report and review of the literature. Heliyon 2020; 6:e04406. [PMID: 32743088 PMCID: PMC7385463 DOI: 10.1016/j.heliyon.2020.e04406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/20/2020] [Accepted: 07/03/2020] [Indexed: 01/23/2023] Open
Abstract
Extrauterine adenomyoma is a rare type of benign tumor, characterized by nodular aggregate of smooth muscle, endometrial glands and endometrial stroma, arising outside the uterus. In this study we describe a case of primary ovarian adenomyoma associated with endometriotic cysts with contralateral serous borderline tumor in a 40-year-old woman and we highlight how preoperative exams could lead to the suspicious of invasive cancer. We provide a review of the literature, analyzing all cases of extrauterine adenomyoma published so far, classifying them on the basis of pathogenetic theories proposed, localization of the lesion, imaging modalities and treatment adopted.
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Karadağ C, Demircan S, Turgut A, Çalışkan E. Effects of laparoscopic cystectomy on ovarian reserve in patients with endometrioma and dermoid cyst. Turk J Obstet Gynecol 2020; 17:15-20. [PMID: 32341825 PMCID: PMC7171546 DOI: 10.4274/tjod.galenos.2020.37605] [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: 10/21/2019] [Accepted: 01/09/2020] [Indexed: 12/01/2022] Open
Abstract
Objective: To compare the effects of laparoscopic cystectomy on ovarian reserve between women with endometrioma and dermoid cyst. Materials and Methods: Thirty-six patients were diagnosed as having endometrioma (group A) and 32 patients with dermoid cyst (group B) using ultrasonography. Preoperative anti-mullerian hormone (AMH) levels were measured and unilateral antral follicle counts (AFC) were calculated for the ovary side containing the cyst. Laparoscopic cystectomy was performed using the stripping technique for all participants. After 3 months, all participants were re-evaluated between the third and sixth day of their menstrual cycle to determine AFC and AMH levels. Results: The mean serum preoperative AMH level and AFC level were significantly lower in group A than in group B (p=0.001, p=0.002), respectively. At 3 months after the surgery, serum AMH levels decreased significantly in group A from 2.04±0.68 to 1.47±0.55 (p=0.001), and from 2.60±0.57 to 2.17±0.56 in group B (p=0.001). In group A, unilateral (operated side) AFC levels decreased significantly from 4.05±1.24 to 2.16±0.94 (p=0.001), and in group B, it decreased significantly from 4.93±0.94 to 3.40±0.87 (p=0.001). The decrease in AMH levels was significantly higher in group A than in group B (p=0.033). The decrease in AFC levels was also significantly higher in group A than in group B (p=0.044). Conclusion: Laparoscopic stripping has destructive effects on serum AMH levels and the operated side AFC levels after surgery for patients with endometrioma and dermoid cysts, and laparoscopic excision of endometrioma has more destructive effects on ovarian reserve than dermoid cysts.
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Affiliation(s)
- Cihan Karadağ
- Okan University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Sinem Demircan
- İstanbul Medeniyet University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Abdulkadir Turgut
- İstanbul Medeniyet University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Eray Çalışkan
- Okan University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
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Couples with mild male factor infertility and at least 3 failed previous IVF attempts may benefit from laparoscopic investigation regarding assisted reproduction outcome. Sci Rep 2020; 10:2350. [PMID: 32047198 PMCID: PMC7012822 DOI: 10.1038/s41598-020-59170-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/20/2020] [Indexed: 11/23/2022] Open
Abstract
The aim of this study is to assess the value of laparoscopy for couples diagnosed with mild male factor infertility and at least three previous failed In-Vitro Fertilization (IVF) attempts. A total of 169 couples were included in this prospective cohort study. Patients were presented with the option of being subjected to laparoscopic investigation for correction of previously unidentified endometriosis or pelvic adhesions. The outcome measures were Live Birth/Ongoing Pregnancy, clinical pregnancy and positive hCG rate. One-hundred and one of them opted for, whereas 68 opted against laparoscopic investigation. All patients proceeded with a single ICSI cycle. Following laparoscopic investigation, 43 patients were diagnosed with endometriosis, 22 with adhesions, while for 36 patients laparoscopic investigation provided no further diagnosis. No statistically significant differences were observed regarding baseline hormonal levels and other characteristics between the two groups and the three subgroups. When compared to the no-laparoscopy group, women subjected to laparoscopy presented with a higher clinical pregnancy and ongoing pregnancy/live birth rate. Following endometriosis correction, a marginally non-statistically significant trend was observed regarding a decrease in poor-quality blastocysts (p = 0.056). A statistically significant higher clinical pregnancy (p = 0.03) and ongoing pregnancy/live birth rate was observed in the endometriosis group when compared to male factor infertility only (p = 0.04). Laparoscopic identification and correction of undiagnosed endometriosis in couples initially diagnosed with male infertility and at least 3 failed previous IVF attempts, appears to be a promising approach efficiently addressing infertility for these patients while avoiding IVF overuse.
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Abstract
Ultrasound examination is an indisputable imaging method in the diagnosis of endometriosis, as the first step in the detection, as the fundamental tool in planning the management, and as the best diagnostic instrument during surveillance of affected women. The aim of this article is to provide an update on the role of ultrasound in the detection, in the planning of medical and surgical treatment, and in the surveillance of patients with endometriosis.
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Affiliation(s)
- Francesca Moro
- Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, L.go A. Gemelli 8, Rome 00168, Italy
| | - Martina Leombroni
- Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, L.go A. Gemelli 8, Rome 00168, Italy.
| | - Antonia Carla Testa
- Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, L.go A. Gemelli 8, Rome 00168, Italy; Catholic University of the Sacred Heart, Department of Obstetrics and Gynecology, Rome, Italy
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9
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Karadağ C, Yoldemir T, Demircan Karadağ S, Turgut A. The effects of endometrioma size and bilaterality on ovarian reserve. J OBSTET GYNAECOL 2019; 40:531-536. [PMID: 31460808 DOI: 10.1080/01443615.2019.1633518] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The aim of this study was to investigate the effects of endometrioma (OMAs) size and bilaterality on ovarian reserve. The patients with OMA were determined by ultrasonographic examination. Fifty patients with unilateral OMA (Group A), 30 patients with bilateral OMA (Group B), and 60 women without ovarian cysts (Group C) were included in this study. AMH levels were measured, and antral follicle count (AFC) was determined. The mean serum AMH levels were significantly lower in Group B than Groups C and A, and were significantly lower in Group A than Group C. There was a significant correlation between serum AMH level and OMA size in Group A (R = -.372, p = .008). OMAs per se appear to be associated with damage to the ovarian reserve. Increased OMA size is related to decreased AMH levels in patients with OMA. Bilateral OMAs have a more destructive effect on ovarian reserve.IMPACT STATEMENTWhat is already known on this subject? Previous Studies have demonstrated the effect of surgery on ovarian reserve but there have been contradictory findings reported about the effects of OMAs per se on serum AMH levels and it has not been clear what the relation between OMAs size and AMH levels is, if any.What the results of this study add? In this study, we found decreased AMH levels in patients with OMA. The results showed significant negative correlation between OMA size and AMH levels. The patients with bilateral OMAs had lower AMH levels than the unilateral ones.What the implications are of these findings for clinical practice and/or further research? Increasing OMA size might be harmful to ovarian reserve. Further studies should be done to evaluate whether increasing the size of the OMA is associated with a progressive decline in ovarian reserve and to better clarify the role of the OMAs per se or of laparoscopic surgery in the determination of damage to the ovarian reserve.
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Affiliation(s)
- Cihan Karadağ
- Department of Obstetrics and Gynecology, Okan University School of Medicine, İstanbul, Turkey
| | - Tevfik Yoldemir
- Department of Obstetrics and Gynecology, Marmara University School of Medicine, İstanbul, Turkey
| | - Sinem Demircan Karadağ
- Department of Obstetrics and Gynecology, İstanbul Medeniyet University School of Medicine, İstanbul, Turkey
| | - Abdulkadir Turgut
- Department of Obstetrics and Gynecology, İstanbul Medeniyet University School of Medicine, İstanbul, Turkey
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11
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Eisenberg VH, Alcazar JL, Arbib N, Schiff E, Achiron R, Goldenberg M, Soriano D. Applying a statistical method in transvaginal ultrasound training: lessons from the learning curve cumulative summation test (LC-CUSUM) for endometriosis mapping. ACTA ACUST UNITED AC 2017; 14:19. [PMID: 29046621 PMCID: PMC5626798 DOI: 10.1186/s10397-017-1022-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 09/08/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND Methods available for assessing the learning curve, such as a predefined number of procedures or direct mentoring are lacking. Our aim was to describe the use of a statistical method to identify the minimal training length of an experienced sonographer, newly trained in deep infiltrating endometriosis (DIE) mapping by evaluating the learning curve of transvaginal ultrasound (TVUS) in the preoperative assessment of endometriosis. METHODS A retrospective study in a tertiary referral center for endometriosis. Reports and stored data from TVUS scans performed by one operator with training in general gynecological ultrasound, but not in endometriosis mapping, were analyzed retrospectively for patients who subsequently underwent laparoscopy, which served as a reference standard. The performance of TVUS was assessed for the following sites: endometriomas, bladder, vagina, pouch of Douglas, bowel and uterosacral ligaments, and correlated with laparoscopic findings. Sensitivity, specificity, PPV, NPV, and accuracy were calculated, and the operator's diagnostic performance was assessed using the learning curve cumulative summation test (LC-CUSUM). RESULTS Data from 94 women were available for analysis. The learning curve using the LC-CUSUM graph showed that the sonographer reached the predefined level of proficiency in detecting endometriosis lesions after 20, 26, 32, 31, 38, and 44 examinations for endometriomas, bladder nodules, vaginal nodules, pouch of Douglas obliteration, bowel nodules, and uterosacral ligament nodules, respectively. CONCLUSIONS LC-CUSUM allows monitoring of individual performance during the learning process of new methodologies. This study shows that a sonographer trained in general gynecologic ultrasonography, who devotes time to learn TVUS for DIE mapping, can achieve proficiency for diagnosing the major types of endometriotic lesions after examining less than 50 patients who subsequently undergo surgery in a training setting.
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Affiliation(s)
- Vered H Eisenberg
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, 52621 Ramat Gan, Israel
| | - Juan L Alcazar
- Department of Obstetrics and Gynecology, Clinica Universidad de Navarra, University of Navarra, Pamplona, Spain
| | - Nissim Arbib
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, 52621 Ramat Gan, Israel
| | - Eyal Schiff
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, 52621 Ramat Gan, Israel
| | - Reuven Achiron
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, 52621 Ramat Gan, Israel
| | - Motti Goldenberg
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, 52621 Ramat Gan, Israel
| | - David Soriano
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, 52621 Ramat Gan, Israel
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Gerges B, Lu C, Reid S, Chou D, Chang T, Condous G. Sonographic evaluation of immobility of normal and endometriotic ovary in detection of deep endometriosis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2017; 49:793-798. [PMID: 27281370 DOI: 10.1002/uog.15990] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 05/23/2016] [Accepted: 06/05/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES To examine the association between ovarian immobility and presence of endometriomas and assess the diagnostic accuracy of transvaginal sonographic (TVS) ovarian immobility in the detection of deep infiltrating endometriosis (DIE). METHODS This was a multicenter prospective observational study of women presenting with chronic pelvic pain from January 2009 to March 2015. Women with or without history of endometriosis who were scheduled to undergo laparoscopic surgery for endometriosis gave a detailed history and underwent specialized TVS in a tertiary referral unit prior to laparoscopy. During TVS, ovarian mobility and the presence of endometriomas were assessed. The relationship between TVS ovarian mobility, with or without endometriomas, and DIE was correlated with the gold standard, diagnosis of endometriosis at laparoscopy. RESULTS Included in the analysis were 265 women with preoperative TVS and laparoscopic outcomes. Ovarian immobility on TVS was significantly associated with presence of endometriomas at surgery, with a prevalence of 12.2%, 10.8% and 52.7% for fixation of the left ovary only, the right ovary only and bilateral ovaries, respectively, compared with 4.2%, 3.7% and 7.3% for normal ovaries. The sensitivity, specificity, positive (PPV) and negative (NPV) predictive values and positive and negative likelihood ratios of TVS ovarian immobility for diagnosis at surgery of immobility of ovaries with endometriomas in the left ovary only were 44.4%, 92.3%, 44.4%, 92.3%, 5.8, 0.6, in the right ovary only were 50.0%, 98.5%, 80.0%, 94.2%, 33.0, 0.5 and bilaterally were 74.4%, 68.6%, 72.5%, 70.6%, 2.4, 0.4, while those for diagnosis of immobility of normal ovaries were 25.0%, 87.9%, 8.3%, 96.4%, 2.1, 0.9 for left ovary only, 14.3%, 92.9%, 7.1%, 96.6%, 2.0, 0.9 for right ovary only and 35.7%, 97.2%, 50.0%, 95.0%, 12.6, 0.7 bilaterally, respectively (P < 0.05 except for normal left and right ovaries with P = 0.2 and 0.4, respectively). The sensitivity, specificity, PPV and NPV for performance of ovarian immobility in the prediction of DIE for all women were 58.3%, 74.1%, 60.6%, 72.2% and in the prediction of need for bowel surgery were 78.2%, 71.1%, 41.3%, 92.6%, respectively. CONCLUSIONS There is a significant association between ovarian immobility and the presence of endometriomas. Ovarian immobility as a sonographic 'soft marker' of DIE performs better in the presence of endometriomas compared with in normal ovaries. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- B Gerges
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Sydney Medical School Nepean, University of Sydney, Nepean Hospital, Penrith, NSW, Australia
| | - C Lu
- Department of Computer Sciences, University of Wales, Aberystwyth, UK
| | - S Reid
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Sydney Medical School Nepean, University of Sydney, Nepean Hospital, Penrith, NSW, Australia
| | - D Chou
- Sydney Women's Endosurgery Centre (SWEC), Hurstville, NSW, Australia
| | - T Chang
- Nureva Women's Specialist Health, Campbelltown, NSW, Australia
- Laparoscopic Surgery for General Gynaecologist (LaSGeG), Sydney, NSW, Australia
| | - G Condous
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Sydney Medical School Nepean, University of Sydney, Nepean Hospital, Penrith, NSW, Australia
- Laparoscopic Surgery for General Gynaecologist (LaSGeG), Sydney, NSW, Australia
- OMNI Gynaecological Care Centre for Women's Ultrasound and Early Pregnancy, St Leonards, NSW, Australia
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14
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Guerriero S, Van Calster B, Somigliana E, Ajossa S, Froyman W, De Cock B, Coosemans A, Fischerová D, Van Holsbeke C, Alcazar JL, Testa AC, Valentin L, Bourne T, Timmerman D. Age-related differences in the sonographic characteristics of endometriomas. Hum Reprod 2016; 31:1723-31. [DOI: 10.1093/humrep/dew113] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 04/21/2016] [Indexed: 12/12/2022] Open
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15
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Nisenblat V, Bossuyt PMM, Farquhar C, Johnson N, Hull ML. Imaging modalities for the non-invasive diagnosis of endometriosis. Cochrane Database Syst Rev 2016; 2:CD009591. [PMID: 26919512 PMCID: PMC7100540 DOI: 10.1002/14651858.cd009591.pub2] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND About 10% of women of reproductive age suffer from endometriosis. Endometriosis is a costly chronic disease that causes pelvic pain and subfertility. Laparoscopy, the gold standard diagnostic test for endometriosis, is expensive and carries surgical risks. Currently, no non-invasive tests that can be used to accurately diagnose endometriosis are available in clinical practice. This is the first review of diagnostic test accuracy of imaging tests for endometriosis that uses Cochrane methods to provide an update on the rapidly expanding literature in this field. OBJECTIVES • To provide estimates of the diagnostic accuracy of imaging modalities for the diagnosis of pelvic endometriosis, ovarian endometriosis and deeply infiltrating endometriosis (DIE) versus surgical diagnosis as a reference standard.• To describe performance of imaging tests for mapping of deep endometriotic lesions in the pelvis at specific anatomical sites.Imaging tests were evaluated as replacement tests for diagnostic surgery and as triage tests that would assist decision making regarding diagnostic surgery for endometriosis. SEARCH METHODS We searched the following databases to 20 April 2015: MEDLINE, CENTRAL, EMBASE, CINAHL, PsycINFO, Web of Science, LILACS, OAIster, TRIP, ClinicalTrials.gov, MEDION, DARE, and PubMed. Searches were not restricted to a particular study design or language nor to specific publication dates. The search strategy incorporated words in the title, abstracts, text words across the record and medical subject headings (MeSH). SELECTION CRITERIA We considered published peer-reviewed cross-sectional studies and randomised controlled trials of any size that included prospectively recruited women of reproductive age suspected of having one or more of the following target conditions: endometrioma, pelvic endometriosis, DIE or endometriotic lesions at specific intrapelvic anatomical locations. We included studies that compared the diagnostic test accuracy of one or more imaging modalities versus findings of surgical visualisation of endometriotic lesions. DATA COLLECTION AND ANALYSIS Two review authors independently collected and performed a quality assessment of data from each study. For each imaging test, data were classified as positive or negative for surgical detection of endometriosis, and sensitivity and specificity estimates were calculated. If two or more tests were evaluated in the same cohort, each was considered as a separate data set. We used the bivariate model to obtain pooled estimates of sensitivity and specificity when sufficient data sets were available. Predetermined criteria for a clinically useful imaging test to replace diagnostic surgery included sensitivity ≥ 94% and specificity ≥ 79%. Criteria for triage tests were set at sensitivity ≥ 95% and specificity ≥ 50%, ruling out the diagnosis with a negative result (SnNout test - if sensitivity is high, a negative test rules out pathology) or at sensitivity ≥ 50% with specificity ≥ 95%, ruling in the diagnosis with a positive result (SpPin test - if specificity is high, a positive test rules in pathology). MAIN RESULTS We included 49 studies involving 4807 women: 13 studies evaluated pelvic endometriosis, 10 endometriomas and 15 DIE, and 33 studies addressed endometriosis at specific anatomical sites. Most studies were of poor methodological quality. The most studied modalities were transvaginal ultrasound (TVUS) and magnetic resonance imaging (MRI), with outcome measures commonly demonstrating diversity in diagnostic estimates; however, sources of heterogeneity could not be reliably determined. No imaging test met the criteria for a replacement or triage test for detecting pelvic endometriosis, albeit TVUS approached the criteria for a SpPin triage test. For endometrioma, TVUS (eight studies, 765 participants; sensitivity 0.93 (95% confidence interval (CI) 0.87, 0.99), specificity 0.96 (95% CI 0.92, 0.99)) qualified as a SpPin triage test and approached the criteria for a replacement and SnNout triage test, whereas MRI (three studies, 179 participants; sensitivity 0.95 (95% CI 0.90, 1.00), specificity 0.91 (95% CI 0.86, 0.97)) met the criteria for a replacement and SnNout triage test and approached the criteria for a SpPin test. For DIE, TVUS (nine studies, 12 data sets, 934 participants; sensitivity 0.79 (95% CI 0.69, 0.89) and specificity 0.94 (95% CI 0.88, 1.00)) approached the criteria for a SpPin triage test, and MRI (six studies, seven data sets, 266 participants; sensitivity 0.94 (95% CI 0.90, 0.97), specificity 0.77 (95% CI 0.44, 1.00)) approached the criteria for a replacement and SnNout triage test. Other imaging tests assessed in small individual studies could not be statistically evaluated.TVUS met the criteria for a SpPin triage test in mapping DIE to uterosacral ligaments, rectovaginal septum, vaginal wall, pouch of Douglas (POD) and rectosigmoid. MRI met the criteria for a SpPin triage test for POD and vaginal and rectosigmoid endometriosis. Transrectal ultrasonography (TRUS) might qualify as a SpPin triage test for rectosigmoid involvement but could not be adequately assessed for other anatomical sites because heterogeneous data were scant. Multi-detector computerised tomography enema (MDCT-e) displayed the highest diagnostic performance for rectosigmoid and other bowel endometriosis and met the criteria for both SpPin and SnNout triage tests, but studies were too few to provide meaningful results.Diagnostic accuracies were higher for TVUS with bowel preparation (TVUS-BP) and rectal water contrast (RWC-TVS) and for 3.0TMRI than for conventional methods, although the paucity of studies precluded statistical evaluation. AUTHORS' CONCLUSIONS None of the evaluated imaging modalities were able to detect overall pelvic endometriosis with enough accuracy that they would be suggested to replace surgery. Specifically for endometrioma, TVUS qualified as a SpPin triage test. MRI displayed sufficient accuracy to suggest utility as a replacement test, but the data were too scant to permit meaningful conclusions. TVUS could be used clinically to identify additional anatomical sites of DIE compared with MRI, thus facilitating preoperative planning. Rectosigmoid endometriosis was the only site that could be accurately mapped by using TVUS, TRUS, MRI or MDCT-e. Studies evaluating recent advances in imaging modalities such as TVUS-BP, RWC-TVS, 3.0TMRI and MDCT-e were observed to have high diagnostic accuracies but were too few to allow prudent evaluation of their diagnostic role. In view of the low quality of most of the included studies, the findings of this review should be interpreted with caution. Future well-designed diagnostic studies undertaken to compare imaging tests for diagnostic test accuracy and costs are recommended.
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Affiliation(s)
- Vicki Nisenblat
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
| | - Patrick MM Bossuyt
- Academic Medical Center, University of AmsterdamDepartment of Clinical Epidemiology, Biostatistics and BioinformaticsRoom J1b‐217, PO Box 22700AmsterdamNetherlands1100 DE
| | - Cindy Farquhar
- University of AucklandDepartment of Obstetrics and GynaecologyFMHS Park RoadGraftonAucklandNew Zealand1003
| | - Neil Johnson
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
| | - M Louise Hull
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
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Gordts S, Puttemans P, Gordts S, Brosens I. Ovarian endometrioma in the adolescent: a plea for early-stage diagnosis and full surgical treatment. GYNECOLOGICAL SURGERY 2015; 12:21-30. [PMID: 25774119 PMCID: PMC4349957 DOI: 10.1007/s10397-014-0877-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 12/26/2014] [Indexed: 11/09/2022]
Abstract
The incidence and severity of endometriosis in adolescent are comparable with the incidence in adult women. The mean delay between the onset of symptoms and the final diagnosis varies between 6.4 and 11.7 years. The longer the diagnosis is delayed, the more the endometriosis can progress to a more severe stage certainly in the group of patients with pelvic pain. The evolution of endometriosis and its progressivity are not predictable, and the severity of the disease is not directly related to the degree of pain. Endometriotic cysts have a detrimental effect on the ovarian reserve by the evolution in time and the surgical excision technique. Already, in small endometriotic cysts (<4 cm), loss of follicular reserve is present together with the formation of fibrosis in the cortex of the ovary. Early diagnosis of endometriosis in the adolescent deserves our full attention. Non-invasive imaging techniques like 2-D and 3-D ultrasound are helpful in the early diagnosis. Early ablative surgery is recommendable. Although laparoscopy is traditionally recommended, transvaginal laparoscopy has been shown to be most effective in ablating endometriomas with a maximum diameter of 3 cm. Early detection and intervention will contribute to a better quality of life in these adolescents and also to a lower damage of the ovarian tissue by a less invasive ablative surgery.
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Affiliation(s)
- Stephan Gordts
- Leuven Institute for Fertility & Embryology, Tiensevest 168, 3000 Leuven, Belgium
| | - Patrick Puttemans
- Leuven Institute for Fertility & Embryology, Tiensevest 168, 3000 Leuven, Belgium
| | - Sylvie Gordts
- Leuven Institute for Fertility & Embryology, Tiensevest 168, 3000 Leuven, Belgium
| | - Ivo Brosens
- Leuven Institute for Fertility & Embryology, Tiensevest 168, 3000 Leuven, Belgium
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Sayasneh A, Ekechi C, Ferrara L, Kaijser J, Stalder C, Sur S, Timmerman D, Bourne T. The characteristic ultrasound features of specific types of ovarian pathology (review). Int J Oncol 2014; 46:445-58. [PMID: 25406094 PMCID: PMC4277251 DOI: 10.3892/ijo.2014.2764] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Accepted: 09/22/2014] [Indexed: 01/05/2023] Open
Abstract
Characterizing ovarian masses enables patients with malignancy to be appropriately triaged for treatment by subspecialist gynecological oncologists, which has been shown to optimize care and improve survival. Furthermore, correctly classifying benign masses facilitates the selection of patients with ovarian pathology that may either not require intervention, or be suitable for minimal access surgery if intervention is required. However, predicting whether a mass is benign or malignant is not the only clinically relevant information that we need to know before deciding on appropriate treatment. Knowing the specific histology of a mass is becoming of increasing importance as management options become more tailored to the individual patient. For example predicting a mucinous borderline tumor gives the opportunity for fertility sparing surgery, and will highlight the need for further gastrointestinal assessment. For benign disease, predicting the presence of an endometrioma and possible deeply infiltrating endometriosis is important when considering both who should perform and the extent of surgery. An examiner’s subjective assessment of the morphological and vascular features of a mass using ultrasonography has been shown to be highly effective for predicting whether a mass is benign or malignant. Many masses also have features that enable a reliable diagnosis of the specific pathology of a particular mass to be made. In this narrative review we aim to describe the typical morphological features seen on ultrasound of different adnexal masses and illustrate these by showing representative ultrasound images.
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Affiliation(s)
- Ahmad Sayasneh
- Department of Cancer and Surgery, Imperial College London, Hammersmith Campus, London, UK
| | - Christine Ekechi
- Early Pregnancy and Acute Gynecology Unit, Queen Charlottes and Chelsea Hospital, Imperial College London, London, W12 0HS, UK
| | - Laura Ferrara
- Early Pregnancy and Acute Gynecology Unit, Queen Charlottes and Chelsea Hospital, Imperial College London, London, W12 0HS, UK
| | - Jeroen Kaijser
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Catriona Stalder
- Early Pregnancy and Acute Gynecology Unit, Queen Charlottes and Chelsea Hospital, Imperial College London, London, W12 0HS, UK
| | - Shyamaly Sur
- Early Pregnancy and Acute Gynecology Unit, Queen Charlottes and Chelsea Hospital, Imperial College London, London, W12 0HS, UK
| | - Dirk Timmerman
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Tom Bourne
- Department of Cancer and Surgery, Imperial College London, Hammersmith Campus, London, UK
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Dutta M, Subramani E, Taunk K, Gajbhiye A, Seal S, Pendharkar N, Dhali S, Ray CD, Lodh I, Chakravarty B, Dasgupta S, Rapole S, Chaudhury K. Investigation of serum proteome alterations in human endometriosis. J Proteomics 2014; 114:182-96. [PMID: 25449831 DOI: 10.1016/j.jprot.2014.10.021] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Revised: 10/23/2014] [Accepted: 10/29/2014] [Indexed: 12/26/2022]
Abstract
UNLABELLED Endometriosis is a common benign gynecological disease, characterized by proliferation of functional endometrial glands and stroma outside the uterine cavity. The present study involves investigation of alterations in the serum proteome of endometriosis patients compared to healthy controls using 2DE and 2D-DIGE combined with MALDI TOF/TOF-MS. Comparison of serum proteome of endometriosis patients and healthy subjects revealed 25 significant differentially expressed proteins. Gene ontology and network analysis, performed using PANTHER, DAVID, WebGestalt and STRING, revealed that the differentially expressed proteins are majorly involved in response to stimulus, immune system, metabolic, localization and cellular processes. For serum diagnostic marker identification, several robust statistical screening procedures were applied to identify the set of the most significant proteins responsible for successful diagnosis of different endometriosis stages. Partial least squares (PLS) based marker selection tool and orthogonal partial least squares-discriminant analysis (OPLS-DA) were used to identify the most significant proteins for disease prediction. Western blotting validation in a separate cohort of patients revealed that haptoglobin (HP), Ig kappa chain C region (IGKC), alpha-1B-glycoprotein (A1BG) can be considered effective serum protein markers for the diagnosis of Stage II, III and IV endometriosis. For diagnosis of Stage I, only IGKC and HP seemed promising. BIOLOGICAL SIGNIFICANCE Globally, about 12 in 100 women of reproductive age are diagnosed with endometriosis. The pathogenesis of the disease still remains unclear, leading to non-specific therapeutic approaches for disease management. Moreover, there is a delay of 8-12years in correct diagnosis after the initial onset of symptoms leading to a considerable impact on the woman's lifestyle. Also, the gold standard for diagnosis of endometriosis, laparoscopy, is an invasive procedure. The value of a noninvasive or semi-invasive diagnostic test for endometriosis with easily accessible fluids such as plasma, serum, urine, and saliva is, therefore, rightfully recognized. The present study is expected to considerably improve the understanding of the disease pathogenesis along with improved diagnostics and therapeutic approaches leading to better management of the disease.
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Affiliation(s)
- Mainak Dutta
- School of Medical Science and Technology, Indian Institute of Technology, Kharagpur, West Bengal, India
| | - Elavarasan Subramani
- School of Medical Science and Technology, Indian Institute of Technology, Kharagpur, West Bengal, India
| | - Khushman Taunk
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune, Maharashtra, India
| | - Akshada Gajbhiye
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune, Maharashtra, India
| | | | - Namita Pendharkar
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune, Maharashtra, India
| | - Snigdha Dhali
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune, Maharashtra, India
| | - Chaitali Datta Ray
- Institute of Post Graduate Medical Education & Research, Obstetrics & Gynecology, Kolkata, West Bengal, India
| | - Indrani Lodh
- Institute of Reproductive Medicine, Sector-III, Kolkata, West Bengal, India
| | | | - Swagata Dasgupta
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal, India
| | - Srikanth Rapole
- Proteomics Lab, National Centre for Cell Science, Ganeshkhind, Pune, Maharashtra, India
| | - Koel Chaudhury
- School of Medical Science and Technology, Indian Institute of Technology, Kharagpur, West Bengal, India.
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Said TH, Azzam AZ. Prediction of endometriosis by transvaginal ultrasound in reproductive-age women with normal ovarian size. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2014. [DOI: 10.1016/j.mefs.2013.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Imaging for the evaluation of endometriosis and adenomyosis. Best Pract Res Clin Obstet Gynaecol 2014; 28:655-81. [DOI: 10.1016/j.bpobgyn.2014.04.010] [Citation(s) in RCA: 165] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 04/10/2014] [Accepted: 04/23/2014] [Indexed: 01/21/2023]
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Ovarian Endometrioma: What the Patient Needs. J Minim Invasive Gynecol 2014; 21:505-16. [DOI: 10.1016/j.jmig.2014.01.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 01/12/2014] [Indexed: 12/16/2022]
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Saeng-Anan U, Pantasri T, Neeyalavira V, Tongsong T. Sonographic pattern recognition of endometriomas mimicking ovarian cancer. Asian Pac J Cancer Prev 2014; 14:5409-13. [PMID: 24175835 DOI: 10.7314/apjcp.2013.14.9.5409] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To assess the accuracy of ultrasound in differentiating endometrioma from ovarian cancer and to describe pattern recognition for atypical endometriomas mimicking ovarian cancers. MATERIALS AND METHODS Patients scheduled for elective surgery for adnexal masses were sonographically evaluated for endometrioma within 24 hours of surgery. All examinations were performed by the same experienced sonographer, who had no any information of the patients, to differentiate between endometriomas and non-endometriomas using a simple rule (classic ground-glass appearance) and subjective impression (pattern recognition). The final diagnosis as a gold standard relied on either pathological or post-operative findings. RESULTS Of 638 patients available for analysis, 146 were proven to be endometriomas. Of them, the simple rule and subjective impression could sonographically detect endometriomas with sensitivities of 64.4% (94/146) and 89.7% (131/146), respectively. Of 52 endometriomas with false negative tests by the simple rule, 13 were predicted as benign masses and 39 were mistaken for malignancy. Solid masses and papillary projections were the most common forms mimicking ovarian cancer, consisting of 38.5% of the missed diagnoses. However, with pattern recognition (subjective impression), 32 from 39 cases mimicking ovarian cancer were correctly predicted for endometriomas. All endometriomas subjectively predicted for ovarian malignancy were associated with high vascularization in the solid masses. CONCLUSIONS Pattern recognition of endometriomas by subjective assessment had a higher sensitivity than the simple rule in characterization of endometriomas. Most endometriomas mimicking ovarian malignancy could be correctly predicted by subjective impression based on familiarity of pattern recognition.
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Affiliation(s)
- Ubol Saeng-Anan
- Department of Obstetrics and Gynecology, Faculty of Medicine Chiang Mai University, Thailand E-mail :
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Guerriero S, Ajossa S, Gerada M, Virgilio B, Pilloni M, Galvan R, Laparte MC, Alcázar JL, Melis GB. Transvaginal ultrasonography in the diagnosis of extrauterine pelvic diseases. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/17474108.3.6.731] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Porpora MG, Tomao F, Manganaro L, Yazdanian D, Fuggetta E, Piccioni MG, Benedetti Panici P, Benagiano G. Impaired uterine artery flow associated with the presence of ovarian endometrioma: preliminary results of a prospective study. J Ovarian Res 2014; 7:1. [PMID: 24401654 PMCID: PMC3900471 DOI: 10.1186/1757-2215-7-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 12/13/2013] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Aim of this prospective, case-control study was to evaluate uterine arteries' blood flow before and after laparoscopic surgery in patients with ovarian endometriosis and its possible correlation with infertility. METHODS We prospectively enrolled 110 women of reproductive age; 69 with ovarian endometriomas and scheduled for surgery, and 41 controls. At enrolment, a detailed medical, gynecologic and obstetric history was collected. Fertility and pregnancy desire were assessed. All patients underwent complete physical and gynecologic examination. Transvaginal ultrasound with Doppler color flow was performed to evaluate Resistance Index (RI) of uterine arteries during the secretory phase, at enrolment (T0) and 3 months after laparoscopic surgery (T1). RESULTS Among cases, 27 patients were excluded because they did not meet the inclusion criteria. At enrolment (T0) unilateral or bilateral flow alterations (RI ≥ 0.8) were found in 38 out of 42 patients with ovarian endometriosis (90%), whereas in the control group only 17 women (41%) had Doppler alterations. The difference in uterine artery RI values between cases and controls was statistically significant (P < 0.0001). A statistically significant improvement in uterine artery flow (P <0.0001) was found 3 months after surgical treatment of endometriosis. Nineteen patients with endometriosis (45%) were infertile before surgery; all of them presented uterine artery Doppler alterations at T0. After surgery the pregnancy rate was significantly higher in patients who presented uterine artery flow normalization than in those with persistent uterine artery flow alterations (p = 0.002). CONCLUSIONS A strong correlation was found between uterine artery flow abnormalities and ovarian endometriosis. Uterine artery flow improvement following surgery seems to increase the probabilities of achieving pregnancy.
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Affiliation(s)
- Maria Grazia Porpora
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Federica Tomao
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Lucia Manganaro
- Department of Radiological Sciences, Oncology and Pathology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Deliar Yazdanian
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Eliana Fuggetta
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Maria Grazia Piccioni
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Pierluigi Benedetti Panici
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
| | - Giuseppe Benagiano
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Policlinico Umberto I, Viale Regina Elena 324, Rome 00161, Italy
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A promise in the treatment of endometriosis: an observational cohort study on ovarian endometrioma reduction by N-acetylcysteine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:240702. [PMID: 23737821 PMCID: PMC3662115 DOI: 10.1155/2013/240702] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Revised: 04/09/2013] [Accepted: 04/09/2013] [Indexed: 12/17/2022]
Abstract
Urged by the unmet medical needs in endometriosis treatment, often with undesirable side effects, and encouraged by N-acetylcysteine (NAC) efficacy in an animal model of endometriosis and by the virtual absence of toxicity of this natural compound, we performed an observational cohort study on ovarian endometriosis. NAC treatment or no treatment was offered to 92 consecutive Italian women referred to our university hospital with ultrasound confirmed diagnosis of ovarian endometriosis and scheduled to undergo laparoscopy 3 months later. According to patients acceptance or refusal, NAC-treated and untreated groups finally comprised 73 and 72 endometriomas, respectively. After 3 months, within NAC-treated patients cyst mean diameter was slightly reduced (−1.5 mm) versus a significant increase (+6.6 mm) in untreated patients (P = 0.001). Particularly, during NAC treatment, more cysts reduced and fewer cysts increased their size. Our results are better than those reported after hormonal treatments. Twenty-four NAC-treated patients—versus 1 within controls—cancelled scheduled laparoscopy due to cysts decrease/disappearance and/or relevant pain reduction (21 cases) or pregnancy (1 case). Eight pregnancies occurred in NAC-treated patients and 6 in untreated patients. We can conclude that NAC actually represents a simple effective treatment for endometriosis, without side effects, and a suitable approach for women desiring a pregnancy.
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Seckin B, Oruc AS, Turkcapar F, Ugur M. The relation of pelvic pain and dense adhesions to Doppler ultrasound findings in patients with ovarian endometriomas. Arch Gynecol Obstet 2012. [PMID: 23179800 DOI: 10.1007/s00404-012-2630-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE To study the relation of pelvic pain symptoms and pelvic adhesions to Doppler ultrasound findings in patients with ovarian endometriomas. METHODS 62 patients who underwent laparoscopic surgery for endometrioma were divided into two groups according to their pelvic pain symptoms. Group 1 (n = 27) included patients with pelvic pain, group 2 (n = 35) asymptomatic patients. Patients were evaluated for the vascularization of endometrioma by transvaginal color and power Doppler ultrasonography before the surgery. The presence and amount of blood flow reported in terms of a color scale, pulsed Doppler indices, and dense pelvic adhesions were compared between the groups. The relation of Doppler ultrasound findings to the dense pelvic adhesions was also analyzed. RESULTS Blood flow was present in 74.1 % (n = 20) of patients in group 1 and 68.6 % (n = 24) in group 2 (p = 0.63). The volume and vascularization of the endometriomas, pulsed Doppler indices, stage of endometriosis, and the presence of dense pelvic adhesions were also similar. Patients with dense pelvic adhesions had significantly higher amount of blood flow compared to patients without adhesions (p = 0.006), but the mean pulsatility index and resistance index were not different between the groups (p = 0.55 and 0.59, respectively). CONCLUSIONS Pelvic pain symptoms were not found to be related to endometrioma vascularization. On the other hand, we observed an association between higher vascularized endometrioma and the presence of dense pelvic adhesions.
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Affiliation(s)
- Berna Seckin
- Department of Reproductive Endocrinology and Endoscopic Surgery, Zekai Tahir Burak Women's Health Research and Education Hospital, Ankara, Turkey.
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Haoula Z, Deshpande R, Jayaprakasan K, Raine-Fenning N. Doppler imaging in the diagnosis of ovarian disease. EXPERT OPINION ON MEDICAL DIAGNOSTICS 2012; 6:59-73. [PMID: 23480621 DOI: 10.1517/17530059.2012.642366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Pelvic ultrasonography remains the non-invasive imaging modality of choice for detecting and characterising adnexal masses. The use of Doppler ultrasound has improved the differential diagnosis of ovarian disease and helped to widen the understanding of the aetiology and possible pathophysiology of the various underlying conditions with an aim of improved diagnosis and management. AREAS COVERED This review describes the basis of different Doppler techniques and their application in ovarian disease. The present evidence is critically analysed in an attempt to define the current role of Doppler ultrasound of the ovaries. The technique holds promise in certain ovarian diseases but remains controversial in others. EXPERT OPINION Doppler ultrasound has a role in both the clinical and research settings. Clinically, it can be used to differentiate benign and malignant disease and help confirm diagnoses suggested on grey-scale imaging giving the user more confidence. Its use here, however, is generally restricted to a subjective impression of colour flow rather than a quantitative analysis of vascularity or blood flow velocity. These measures are more relevant in the research setting where quantitative Doppler is being used to clarify the possible underlying aetiology of various ovarian diseases such as polycystic ovarian syndrome and benign cysts. Doppler ultrasound has also been used in various models to evaluate the response to ovarian stimulation and the effect of surgery on the ovary.
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Affiliation(s)
- Zeina Haoula
- University of Nottingham, School of Clinical Sciences, Division of Obstetrics & Gynaecology , Nottingham , UK +44 0 115 823 1000 ; +44 0 115 823 0704 ;
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Ercan CM, Duru NK, Karasahin KE, Coksuer H, Dede M, Baser I. Ultrasonographic evaluation and anti-mullerian hormone levels after laparoscopic stripping of unilateral endometriomas. Eur J Obstet Gynecol Reprod Biol 2011; 158:280-4. [DOI: 10.1016/j.ejogrb.2011.04.043] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2011] [Revised: 02/24/2011] [Accepted: 04/29/2011] [Indexed: 10/18/2022]
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Saba L, Guerriero S, Sulis R, Pilloni M, Ajossa S, Melis G, Mallarini G. Learning curve in the detection of ovarian and deep endometriosis by using Magnetic Resonance. Eur J Radiol 2011; 79:237-44. [DOI: 10.1016/j.ejrad.2010.01.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2009] [Revised: 01/16/2010] [Accepted: 01/22/2010] [Indexed: 10/19/2022]
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Testa AC, Timmerman D, Van Holsbeke C, Zannoni GF, Fransis S, Moerman P, Vellone V, Mascilini F, Licameli A, Ludovisi M, Di Legge A, Scambia G, Ferrandina G. Ovarian cancer arising in endometrioid cysts: ultrasound findings. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2011; 38:99-106. [PMID: 21351179 DOI: 10.1002/uog.8970] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/14/2011] [Indexed: 05/30/2023]
Abstract
OBJECTIVES To describe sonographic characteristics of malignant transformation in endometrioid cysts. METHODS Women with a histological diagnosis of ovarian endometrioid cysts, borderline tumors arising in endometrioid cysts and carcinoma arising in endometrioid cysts, preoperatively examined sonographically, were included in this retrospective study. Gray-scale and Doppler ultrasound characteristics of the endometrioid cysts were compared with those of the borderline tumors and primary cancers arising in endometrioid cysts. The performance of an experienced examiner in classifying the masses was also assessed. RESULTS Of 324 cases collected for the study, 309 (95.3%) lesions were classified as endometrioid cysts, four (1.2%) as borderline tumors arising in endometrioid cysts and 11 (3.4%) as carcinoma arising in endometrioid cysts. Women with malignant findings (borderline ovarian tumors and cancers) were older (median age 52 (range, 28-79) years) than those with benign endometrioid cysts (median age 34 (range, 18-76) years) (P<0.0001), and the prevalence of postmenopausal status was significantly higher in malignant cases. All (15/15) malignant tumors vs. 16% (50/309) of benign tumors were characterized by the presence of solid tissue (P<0.0001). The prevalence of solid tissue with positive Doppler signals was higher in malignant tumors (100%) than in benign cysts (7.8%) (P<0.0001). Papillary projections were a more frequent sonographic feature among malignant lesions (86.7%) than among benign endometrioid cysts (11.3%) (P<0.0001); power Doppler signals were detected within the projections in 92.3% and 37.1% of malignant and benign lesions, respectively. The examiner correctly diagnosed 94.8% (293/309) of benign lesions as benign and 93.3% (14/15) of malignant lesions as malignant. The risk estimation of the examiner was 'uncertain' in three (20%) and 'probably/certainly malignant' in 12 (80%) of 15 malignant cases. CONCLUSION Borderline tumors and carcinomas arising in endometrioid cysts show a vascularized solid component at ultrasound examination.
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Affiliation(s)
- A C Testa
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy.
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Hwu YM, Wu FSY, Li SH, Sun FJ, Lin MH, Lee RKK. The impact of endometrioma and laparoscopic cystectomy on serum anti-Müllerian hormone levels. Reprod Biol Endocrinol 2011; 9:80. [PMID: 21651823 PMCID: PMC3135531 DOI: 10.1186/1477-7827-9-80] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2011] [Accepted: 06/09/2011] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Serum anti-Müllerian hormone (AMH) had been proposed as a marker of ovarian reserve. The aim of this study was to evaluate the impact of endometrioma and laparoscopic cystectomy on ovarian reserve as measured by serum AMH levels. METHODS A total of 1,642 patients were recruited in this retrospective analysis. Control group (group 1) included 1,323 infertility patients without endometrioma. Endometrioma group (group 2) included 141 patients with ovarian endometrioma. Previous cystectomy group (group 3) included 147 patients who underwent unilateral or bilateral laparoscopic cystectomy due to ovarian endometrioma more than 6 months before enrollment. Current cystectomy group (group 4) included 31 patients who underwent cystectomy during study period. Serum anti-müllerian hormone (AMH) levels were measured upon enrollment with all patients. For patients in group 4, AMH levels were measured before and 3 months after cystectomy. RESULTS Mean AMH level of patients in control group was significantly higher than that of endometrioma group or previous cystectomy group in each age subgroup, while the mean serum AMH level of the endometrioma group was also significantly higher than that of the previous cystectomy group in each age subgroup. The mean AMH level was significantly lower in patients with previous bilateral cystectomy compared to that of patients with unilateral cystectomy. The mean serum AMH level was also significantly lower in patients with bilateral endometrioma compared to that of patients with unilateral endometrioma. In group 4, mean AMH level significantly decreased from 3.95 +/- 0.42 preoperation to 2.01 +/- 0.21 ng/ml at 3-month postoperation. CONCLUSIONS Both ovarian endometrioma and cystectomy are associated with a significant reduction on ovarian reserve. Bilateral endometrioma exerts a more profound negative impact on ovarian reserve than unilateral endometrioma, regardless of either conservative or surgical intervention.
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Affiliation(s)
- Yuh-Ming Hwu
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan
| | - Frank Shao-Ying Wu
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Sheng-Hsiang Li
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan
| | - Fang-Ju Sun
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan
| | - Ming-Huei Lin
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Robert Kuo-Kuang Lee
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan
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Bazot M, Daraï E, Biau DJ, Ballester M, Dessolle L. Learning curve of transvaginal ultrasound for the diagnosis of endometriomas assessed by the cumulative summation test (LC-CUSUM). Fertil Steril 2011; 95:301-3. [DOI: 10.1016/j.fertnstert.2010.08.033] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2010] [Revised: 07/12/2010] [Accepted: 08/13/2010] [Indexed: 10/19/2022]
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CA 125 serum values in surgically treated endometriosis patients and its relationships with anatomic sites of endometriosis and pregnancy rate. Fertil Steril 2010; 95:393-6. [PMID: 20934691 DOI: 10.1016/j.fertnstert.2010.08.043] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 07/27/2010] [Accepted: 08/19/2010] [Indexed: 10/19/2022]
Abstract
Endometriosis is a benign gynecologic disease defined as the presence of functional endometrial glands and stroma outside the uterine cavity, causing dysmenorrhea, dyspareunia, menstrual irregularities, and infertility. Serum CA-125 measurement is now a consolidated method for diagnosing this condition, and its interpretation has posed a number of problems, particularly regarding utility in diagnosing minimal-mild endometriosis, whereas its value as a diagnostic aid in moderate-severe stages is well recognized. In our cohort, serum CA-125 values were significantly elevated in patients with ovarian and mixed endometriosis lesions (median levels 48 U/mL), compared with those who had exclusively extraovarian foci (median levels 27 U/mL), and so the correlation between this marker and the surgical and pathologic finding of ovarian and deep endometriosis was found to be statistically significant; however, the location did not affect the fertility rate.
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Diagnosis of pelvic adhesions in patients with endometrioma: the role of transvaginal ultrasonography. Fertil Steril 2010; 94:742-6. [DOI: 10.1016/j.fertnstert.2009.03.035] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2008] [Revised: 02/12/2009] [Accepted: 03/09/2009] [Indexed: 11/22/2022]
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Arab M, Gillani MM, Morvarian S, Tehranian A, Golfam F, Ebrahimi M, Akhavan S. Dermoid Cyst: A Multicentric Analysis. J Gynecol Surg 2010. [DOI: 10.1089/gyn.2009.0054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Maliheh Arab
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Shiva Morvarian
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afsaneh Tehranian
- Tehran University of Medical Sciences and Health Services, Tehran, Iran
| | - Farzaneh Golfam
- Shahed University of Medical Sciences and Health Services, Tehran, Iran
| | - Mojgan Ebrahimi
- Hamadan University of Medical Sciences and Health Services, Hamadan, Iran
| | - Setareh Akhavan
- Kordistan University of Medical Sciences and Health Services, Kordistan, Iran
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Levine D, Brown DL, Andreotti RF, Benacerraf B, Benson CB, Brewster WR, Coleman B, Depriest P, Doubilet PM, Goldstein SR, Hamper UM, Hecht JL, Horrow M, Hur HC, Marnach M, Patel MD, Platt LD, Puscheck E, Smith-Bindman R. Management of asymptomatic ovarian and other adnexal cysts imaged at US: Society of Radiologists in Ultrasound Consensus Conference Statement. Radiology 2010; 256:943-54. [PMID: 20505067 DOI: 10.1148/radiol.10100213] [Citation(s) in RCA: 177] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The Society of Radiologists in Ultrasound convened a panel of specialists from gynecology, radiology, and pathology to arrive at a consensus regarding the management of ovarian and other adnexal cysts imaged sonographically in asymptomatic women. The panel met in Chicago, Ill, on October 27-28, 2009, and drafted this consensus statement. The recommendations in this statement are based on analysis of current literature and common practice strategies, and are thought to represent a reasonable approach to asymptomatic ovarian and other adnexal cysts imaged at ultrasonography.
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Affiliation(s)
- Deborah Levine
- Depts of Radiology, Obstetrics and Gynecology, and Pathology, Beth Israel Deaconess Medical Ctr and Harvard Medical School, Boston, MA 02215, USA.
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Alcázar JL, León M, Galván R, Guerriero S. Assessment of cyst content using mean gray value for discriminating endometrioma from other unilocular cysts in premenopausal women. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2010; 35:228-232. [PMID: 20066720 DOI: 10.1002/uog.7535] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To assess whether the analysis of cyst content using mean gray value (MGV) can discriminate ovarian endometriomas from other unilocular ovarian cysts in premenopausal women. METHODS Stored three-dimensional (3D) volumes from 54 unilocular ovarian cysts diagnosed in 50 premenopausal women (mean age, 37 (range, 22-50) years) were analyzed to calculate the MGV from cyst content. Cysts with solid components or septations were excluded. MGV was calculated in all cases with the Virtual Organ Computer-aided AnaLysis technique. The B-mode presumptive diagnosis based on the examiner's subjective impression was also recorded. RESULTS Sixteen of the cysts resolved spontaneously and were given a final clinical diagnosis of hemorrhagic functional cyst, while 38 cysts were removed surgically (diagnosed histologically as seven simple cysts, three hemorrhagic cysts, 20 endometriomas, five mucinous cysts and three paraovarian cysts). B-mode diagnoses were as follows: seven simple cysts, 18 hemorrhagic cysts, 24 endometriomas, three mucinous cysts and two paraovarian cysts. MGV was significantly higher in ovarian endometrioma when compared with all other kinds of cyst. The receiver-operating characteristics curve showed that using an MGV cut-off >or= 15.560 had a sensitivity of 85% and a specificity of 76.5% for diagnosing ovarian endometrioma (area under the curve, 0.831; 95% CI, 0.718-0.944). These figures were similar to those for B-mode diagnosis (sensitivity, 90%; specificity, 82%) (McNemar test, P = 1.000). Combining B-mode and MGV gave a sensitivity of 80% and a specificity of 91%. CONCLUSION Cyst content MGV is higher in ovarian endometrioma than it is in other unilocular ovarian cysts. The diagnostic performance of MGV is similar to that of the examiner's subjective impression. The combination of both criteria achieves the highest specificity.
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Affiliation(s)
- J L Alcázar
- Department of Obstetrics and Gynecology, Clinica Universitaria de Navarra, University of Navarra, Pamplona, Spain.
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Sokalska A, Timmerman D, Testa AC, Van Holsbeke C, Lissoni AA, Leone FPG, Jurkovic D, Valentin L. Diagnostic accuracy of transvaginal ultrasound examination for assigning a specific diagnosis to adnexal masses. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2009; 34:462-470. [PMID: 19685552 DOI: 10.1002/uog.6444] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES To determine the sensitivity and specificity of subjective evaluation of gray-scale and Doppler ultrasound findings (here called pattern recognition) when used by experienced ultrasound examiners with regard to making a specific diagnosis of adnexal masses. METHODS Within the framework of a European multicenter study, the International Ovarian Tumor Analysis study, comprising nine ultrasound centers, women with at least one adnexal mass were examined with gray-scale and color Doppler ultrasonography by experienced ultrasound examiners. A standardized examination technique, and standardized terms and definitions were used. Using pattern recognition the examiners classified each mass as benign or malignant and suggested a specific diagnosis (e.g. dermoid cyst or endometrioma). The reference standard was the histology of the surgically removed adnexal tumors. RESULTS A total of 1066 women were included, of whom 800 had a benign mass and 266 a malignant mass. A specific diagnosis based on ultrasound findings was suggested in 899 (84%) tumors. The specificity was high for all diagnoses (range, 94-100%). The sensitivity was highest for benign teratoma/dermoid cysts (86%, 100/116), hydrosalpinges (86%, 18/21), peritoneal pseudocysts (80%, 4/5) and endometriomas (77%, 153/199), and lowest for functional cysts (17%, 4/24), paraovarian/parasalpingeal cysts (14%, 3/21), benign rare tumors (11%, 1/9), adenofibromas (8%, 3/39), simple cysts (6%, 1/18) and struma ovarii (0%, 0/5). The positive and negative likelihood ratios of pattern recognition with regard to dermoid cysts, hydrosalpinges and endometriomas were 68.2 and 0.14, 38.9 and 0.15, and 33.3 and 0.24, respectively. Dermoid cysts, hydrosalpinges, functional cysts, paraovarian cysts, peritoneal pseudocysts, fibromas/fibrothecomas and simple cysts were never misdiagnosed as malignancies by the ultrasound examiner, whereas more than 10% of inflammatory processes, adenofibromas and rare benign tumors including struma ovarii were misdiagnosed as malignancies. CONCLUSIONS Using subjective evaluation of gray-scale and Doppler ultrasound findings it is possible to make an almost conclusive diagnosis of a dermoid cyst, endometrioma and hydrosalpinx. Many other adnexal pathologies can be recognized but not confidently confirmed or excluded.
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Affiliation(s)
- A Sokalska
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Karol Marcinkowski University of Medical Sciences, Poznan, Poland
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Guerriero S, Alcazar JL, Pascual MA, Ajossa S, Gerada M, Bargellini R, Virgilio B, Melis GB. Diagnosis of the most frequent benign ovarian cysts: is ultrasonography accurate and reproducible? J Womens Health (Larchmt) 2009; 18:519-27. [PMID: 19361320 DOI: 10.1089/jwh.2008.0997] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To evaluate the reproducibility and the accuracy of B-mode ultrasonographic features of three different kinds of benign ovarian cysts: ovarian endometrioma, mature teratoma, and serous cyst. METHODS Digitally stored B-mode sonographic images of 98 women submitted to surgery for the presence of an adnexal mass were evaluated by five different examiners with different degrees of experience. The histological type of each mass was predicted on the basis of the B-mode typical benign findings, as in the case of endometrioma (groundglass endocystic pattern), cystic teratoma (echogenic pattern with or without acoustic shadow), and serous cyst (anechoic cyst without endocystic vegetations). To assess the reproducibility of the B-mode findings, intraobserver and interobserver agreements were calculated using the kappa index. RESULTS The intraobserver agreement was good or very good for all examiners and for all patterns (kappa = 0.71-1) except for the dermoid cyst, which showed moderate agreement (kappa = 0.42) for the highly experienced operator. The interobserver agreement was good for all experts for endometrioma (kappa = 0.66-0.78) and for serous cyst (kappa = 0.82-1), whereas it was moderate or good for cystic teratoma (kappa = 0.51-0.72). Interobserver agreement between experts and highly experienced operators was fair (kappa = 0.33-0.36) for teratoma and good or very good for endometrioma (kappa = 0.70-0.83) and serous cyst (kappa = 0.76-0.82). For different kinds of cysts, the accuracy was comparable among different operators. CONCLUSIONS Typical features of benign masses using grayscale transvaginal ultrasonography are reproducible even in moderately experienced examiners, although more experience was associated with better interobserver agreement. The diagnostic performance of different operators with different degrees of experience is similar.
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Affiliation(s)
- Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Cagliari, Italy.
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Savelli L. Transvaginal sonography for the assessment of ovarian and pelvic endometriosis: how deep is our understanding? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2009; 33:497-501. [PMID: 19402098 DOI: 10.1002/uog.6392] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Guerriero S, Ajossa S, Gerada M, Virgilio B, Angioni S, Melis GB. Diagnostic value of transvaginal 'tenderness-guided' ultrasonography for the prediction of location of deep endometriosis. Hum Reprod 2008; 23:2452-7. [DOI: 10.1093/humrep/den293] [Citation(s) in RCA: 134] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Raine-Fenning N, Jayaprakasan K, Deb S. Three-dimensional ultrasonographic characteristics of endometriomata. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2008; 31:718-724. [PMID: 18504776 DOI: 10.1002/uog.5380] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- N Raine-Fenning
- Academic Division of Reproductive Medicine and Surgery, School of Human Development, Queen's Medical Centre, University of Nottingham, Nottingham, UK.
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Guerriero S, Ajossa S, Gerada M, D'Aquila M, Piras B, Melis GB. “Tenderness-guided” transvaginal ultrasonography: a new method for the detection of deep endometriosis in patients with chronic pelvic pain. Fertil Steril 2007; 88:1293-7. [PMID: 17548084 DOI: 10.1016/j.fertnstert.2006.12.060] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2006] [Revised: 12/22/2006] [Accepted: 12/22/2006] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To determine the accuracy of transvaginal ultrasonography (TVUS) using a modified "tenderness-guided" approach in the diagnosis of deep endometriosis of the cul-de-sac, retrocervical region, and rectovaginal septum. DESIGN Prospective study. SETTING Academic department of obstetrics and gynecology. PATIENT(S) Fifty women scheduled for laparoscopy for chronic pelvic pain. INTERVENTION(S) All patients underwent TVUS. The modified tenderness-guided approach consisted of TVUS combined with the introduction of 12 mL of ultrasound transmission gel (instead of the usual 4 mL) in the probe cover to create a stand-off to visualize the near-field area. The posterior fornix was evaluated accurately with an up-and-down sliding movement of the probe. In addition, when the patient indicated that tenderness was evoked by the probe's pressure, the sliding movement was stopped, and particular attention was paid to the painful site for detection of endometriosis lesions. MAIN OUTCOME MEASURE(S) Sensitivity, specificity, and kappa values. RESULT(S) Using this approach, we obtained a specificity of 95% with a sensitivity of 90%, associated with a very high kappa value of 0.86 (95% CI, 0.56-0.91). CONCLUSION(S) Our new TVUS approach appears to be an accurate, inexpensive, and less invasive method for the diagnosis of deep endometriosis.
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Affiliation(s)
- Stefano Guerriero
- Department of Obstetrics and Gynaecology, University of Cagliari, Cagliari, Italy.
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Florio P, Reis FM, Torres PB, Calonaci F, Toti P, Bocchi C, Linton EA, Petraglia F. Plasma urocortin levels in the diagnosis of ovarian endometriosis. Obstet Gynecol 2007; 110:594-600. [PMID: 17766605 DOI: 10.1097/01.aog.0000278572.86019.ae] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Urocortin is a neuropeptide, member of the corticotropin-releasing hormone family, that is produced by the human endometrium. Ovarian endometrioma is a prevalent gynecologic disorder still lacking specific serum markers. In the present study we measured systemic levels of urocortin to assess the diagnostic performance of its determination in distinguishing endometriomas from other benign ovarian cysts. METHODS Plasma urocortin was measured by radioimmunoassay in women with ovarian endometrioma (n=40) and in women with benign, nonendometriotic ovarian cysts (n=40). The diagnostic accuracy of urocortin measurement was evaluated by receiver operating characteristic curve and compared with the standard marker, CA 125. To support the local origin of the peptide, we also evaluated its localization in endometriomas by immunohistochemistry and its concentrations in cyst fluid and peritoneal fluid of 12 women with endometrioma. RESULTS Plasma urocortin levels were twice as high in women with endometrioma (median 49 pg/mL, interquartile range 41-63 pg/mL) than in the control group (19 [15-23] pg/mL, P<.001) and significantly higher in the cystic content of endometriomas than in the peritoneal fluid and plasma (P<.05). The peptide was immunolocalized in endometrioma glands and stromal capillary vessels. Elevated plasma urocortin levels detected 88% of the cases of endometrioma with 90% specificity, whereas CA 125 detected only 65% of the cases with the same specificity. CONCLUSION Plasma urocortin is increased in women with endometriomas, and its measurement may be useful for the differential diagnosis of endometrioma compared with other benign ovarian cysts. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Pasquale Florio
- Department of Pediatrics, Obstetrics and Reproductive Medicine, Section of Obstetrics and Gynecology, University of Siena, Siena, Italy.
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Guerriero S, Ajossa S, Piras S, Gerada M, Floris S, Garau N, Minerba L, Paoletti AM, Melis GB. Three-dimensional quantification of tumor vascularity as a tertiary test after B-mode and power Doppler evaluation for detection of ovarian cancer. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2007; 26:1271-8. [PMID: 17901131 DOI: 10.7863/jum.2007.26.10.1271] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
OBJECTIVE The purpose of this study was to investigate the role of 3-dimensional (3D) quantification of tumor vascularity in the differential diagnosis of pelvic indeterminate masses with a solid appearance or unilocular or multilocular cysts with a solid component showing central vascularization on 2-dimensional power Doppler sonography. METHODS One hundred fifty-seven consecutive pelvic masses in 153 patients were included in this study and underwent sonography before surgery. Masses that showed a typical benign pattern on B-mode sonography (n = 112) and indeterminate masses with peripheral or absent flow on power Doppler sonography (n = 10) were not evaluated by 3D sonography. Only masses with central vascularization were submitted to 3D power Doppler imaging (n = 35). The following 3D vascular parameters were calculated: relative color and flow measure (similar to the vascularization flow index obtained with other systems). RESULTS With receiver operating characteristic curve analysis, the best cutoff values for relative color and flow measure were 4.4 and 2.7, respectively. Flow measure had sensitivity of 68% and specificity of 40% in the overall population submitted to 3D power Doppler sonography. Accuracy slightly increased when masses with small papillary projections (<10 mL) were excluded. In this group (n = 22), sensitivity was 83%, and specificity was 50%. CONCLUSIONS In masses with central vascularization on 2-dimensional power Doppler sonography, the use of 3D quantification of tumor vascularity had low diagnostic accuracy in the detection of adnexal malignancies, although an increase in accuracy in masses with a solid portion of greater than 10 mL was reported.
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Affiliation(s)
- Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Ospedale San Giovanni di Dio, Via Ospedale 46, 09124 Cagliari, Italy.
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Abstract
Because pelvic ultrasound is commonly used to evaluate adnexal masses, it is important to understand the most useful sonographic features for predicting benign and malignant masses. Determining whether an adnexal mass is of ovarian or extraovarian origin is key in arriving at the most likely diagnosis. Most adnexal masses are benign, and each of the most common benign ovarian lesions has a typical sonographic appearance. Additionally, most malignant ovarian neoplasms have a solid component with detectable flow by Doppler ultrasound, allowing one to strongly suggest the diagnosis. We will review an approach to the ultrasound diagnosis of adnexal masses that progresses through a series of 4 questions to help lead one to the most likely diagnosis.
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Affiliation(s)
- Douglas L Brown
- Professor of Radiology, Mayo Clinic, Department of Radiology, Rochester, MN 55905, USA.
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