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Moradi B, Hejazian SS, Tahamtan M, Ghorani H, Karami S. Imaging the post-treatment pelvis with gynecologic cancers. Abdom Radiol (NY) 2024; 49:1248-1263. [PMID: 38340181 DOI: 10.1007/s00261-023-04163-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 02/12/2024]
Abstract
Gynecological malignancies, such as ovarian cancers, cervical cancers, and endometrial cancers, have a significant global impact. Women with gynecologic malignancies may receive a single or a combination of treatments, including surgery, chemotherapy, and radiation-based therapies. Radiologists utilize various diagnostic imaging modalities to provide the surgeon with relevant information about the diagnosis, prognosis, optimal surgical strategy, and prospective post-treatment imaging. Computerized Tomography (CT) and magnetic resonance imaging (MRI) may be used initially to evaluate and detect post-treatment complications. Although CT is primarily used for staging, MRI is commonly used for a more accurate evaluation of a tumor's size and detection of local invasion. Complications such as hematoma, abscess, inclusion cyst, seroma, tumor thrombosis, anorectovaginal fistula, and gossypiboma may occur after the three primary treatments, and systems such as the genitourinary, gastrointestinal, neurological, and musculoskeletal may be affected. In order to distinguish between early-onset and late-onset complications following gynecological treatment, radiological findings of the most common post-treatment complications will be presented in this review.
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Affiliation(s)
- Behnaz Moradi
- Department of Radiology, Women's Yas Hospital, Tehran, Iran
- Department of Radiology, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyyed Sina Hejazian
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammadreza Tahamtan
- Department of Radiology, Tehran University of Medical Sciences, Tehran, Iran
- Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Ghorani
- Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, Iran
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shaghayegh Karami
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, Iran.
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Barahmeh S, Shrateh ON, Hamarsheh L, Tanib I. The clinical significance of laparoscopy in the differentiation of inclusion cysts from ovarian masses: A case report and literature review. Int J Surg Case Rep 2023; 113:109043. [PMID: 37976723 PMCID: PMC10685012 DOI: 10.1016/j.ijscr.2023.109043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Peritoneal inclusion cysts (PICs) are infrequently encountered cysts within the abdominal and pelvic regions, typically observed in perimenopausal women. They frequently pose a diagnostic challenge as they can be clinically misinterpreted as ovarian-related lesions, owing to their resembling clinical presentations and radiological features. CASE PRESENTATION A 30-year-old female patient without significant medical or surgical history sought medical attention for mild left lower abdominal discomfort lasting two days. Initial evaluation ruled out pregnancy, and further tests showed no abnormalities in her blood work. Pelvic ultrasound revealed a 4.5 cm cystic mass in her left ovary while her right ovary and uterus appeared normal. A laparoscopic ovarian cystectomy was planned. During the procedure, it was discovered that the mass was not connected to the left ovary but was, in fact, a peritoneal inclusion cyst. CLINICAL DISCUSSION: previous intraperitoneal surgeries performed within a timeframe ranging from 6 months to 20 years, intraperitoneal inflammation, pelvic inflammatory disease, peritoneal tuberculosis, leiomyoma, tubo-ovarian abscess, among others. However, the absence of these predisposing factors does not minimize the possibility of PICs. CONCLUSION This case highlights the diagnostic challenges and the value of laparoscopy in accurately identifying and differentiating such cystic cases.
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Affiliation(s)
- Samer Barahmeh
- Department of Obstetrics and Gynecology, Al-Istishari Arab Hospital, Ramallah, Palestine.
| | - Oadi N Shrateh
- Faculty of Medicine, Al-Quds University, Jerusalem, Palestine.
| | - Lyudmila Hamarsheh
- Department of Obstetrics and Gynecology, Al-Istishari Arab Hospital, Ramallah, Palestine.
| | - Iyas Tanib
- Department of Obstetrics and Gynecology, Al-Istishari Arab Hospital, Ramallah, Palestine
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Abstract
This article provides an overview of the imaging evaluation of benign ovarian and adnexal masses in premenopausal and postmenopausal women and lesions discovered during pregnancy. Current imaging techniques are discussed, including pitfalls and differential diagnosis when necessary, as well as management. It also reviews the now well-established American College of Radiology (ACR)/Society of Radiologists in Ultrasound consensus guidelines and covers the more recently introduced Ovarian-Adnexal Reporting and Data System by the ACR and the recently published ADNEx Scoring System.
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Affiliation(s)
- Nadia J Khati
- Department of Radiology, Abdominal Imaging Section, The George Washington University Hospital, 900 23rd Street, Northwest, Washington, DC 20037, USA.
| | - Tammy Kim
- Department of Radiology, Abdominal Imaging Section, The George Washington University Hospital, 900 23rd Street, Northwest, Washington, DC 20037, USA
| | - Joanna Riess
- Department of Radiology, Abdominal Imaging Section, The George Washington University Hospital, 900 23rd Street, Northwest, Washington, DC 20037, USA
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O-RADS US Risk Stratification and Management System: A Consensus Guideline from the ACR Ovarian-Adnexal Reporting and Data System Committee. Radiology 2019; 294:168-185. [PMID: 31687921 DOI: 10.1148/radiol.2019191150] [Citation(s) in RCA: 182] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The Ovarian-Adnexal Reporting and Data System (O-RADS) US risk stratification and management system is designed to provide consistent interpretations, to decrease or eliminate ambiguity in US reports resulting in a higher probability of accuracy in assigning risk of malignancy to ovarian and other adnexal masses, and to provide a management recommendation for each risk category. It was developed by an international multidisciplinary committee sponsored by the American College of Radiology and applies the standardized reporting tool for US based on the 2018 published lexicon of the O-RADS US working group. For risk stratification, the O-RADS US system recommends six categories (O-RADS 0-5), incorporating the range of normal to high risk of malignancy. This unique system represents a collaboration between the pattern-based approach commonly used in North America and the widely used, European-based, algorithmic-style International Ovarian Tumor Analysis (IOTA) Assessment of Different Neoplasias in the Adnexa model system, a risk prediction model that has undergone successful prospective and external validation. The pattern approach relies on a subgroup of the most predictive descriptors in the lexicon based on a retrospective review of evidence prospectively obtained in the IOTA phase 1-3 prospective studies and other supporting studies that assist in differentiating management schemes in a variety of almost certainly benign lesions. With O-RADS US working group consensus, guidelines for management in the different risk categories are proposed. Both systems have been stratified to reach the same risk categories and management strategies regardless of which is initially used. At this time, O-RADS US is the only lexicon and classification system that encompasses all risk categories with their associated management schemes.
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Rapid Growth of Pelvic Cyst during Pregnancy: A Case Report. Case Rep Obstet Gynecol 2019; 2019:3120921. [PMID: 31214368 PMCID: PMC6535882 DOI: 10.1155/2019/3120921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/24/2019] [Accepted: 05/02/2019] [Indexed: 11/19/2022] Open
Abstract
We describe a patient with bilateral cystic tumors of the pelvis. The left one rapidly grew during pregnancy and combined with the right one, whose clinical course made diagnosis difficult. A pregnant woman with a history of laparotomy was referred to us due to suspected bilateral pelvic cysts. The left-sided cyst had rapidly grown to 27 cm in diameter and merged with the right cyst, forming a large cyst occupying the entire pelvic cavity in the third trimester. Considering this rapid growth, cesarean section and resection of the cyst were performed at 37th week. The resected cyst consisted of two components: a large unilocular cyst containing serous fluid and a multilocular cyst suggestive of ovarian mucinous cystadenoma in the right ovary. The wall of the former largely lacked lining epithelium, but it was partly continuous with the latter mucinous epithelium. Immunohistochemically, estrogen and progesterone receptors were focally positive in the cyst wall, suggesting that pregnancy-associated sex-hormones may have contributed to the rapid growth of the cyst. We diagnosed this condition as a peritoneal inclusion cyst margining with a right ovarian mucinous cystadenoma. Peritoneal inclusion cyst should be considered in the differential diagnosis of a rapidly growing pelvic mass during pregnancy.
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Katz SI, Ramchandani P, Torigian DA, Siegelman ES. Hydrosalpinx in patients with hysterectomy without salpingo-oophorectomy referred for pelvic magnetic resonance imaging. Clin Imaging 2019; 55:95-99. [PMID: 30798017 DOI: 10.1016/j.clinimag.2018.12.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 12/11/2018] [Accepted: 12/27/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Women with ovarian-sparing hysterectomy before 2007 are more likely to have retained Fallopian tube remnants which can become fluid-filled, distended masses, potentially mistaken for a cystic adnexal neoplasm on imaging. Here we assess the prevalence and appearance of hydrosalpinx in women with ovarian-sparing hysterectomy prior to 2007 referred for pelvic MRI. METHODS A total of 3044 consecutive pelvic MRI exams performed over a two-year period (2003-2004) were selected from our radiology database and retrospectively reviewed. Examinations performed on male patients (N = 858), duplicate examinations on the same patient (N = 675) and examinations performed for MR guided biopsy (N = 1) were excluded from the study. From the remaining female pelvic MRI examinations (N = 1510), patients with hysterectomy without oophorectomy were identified. The frequency of hydrosalpinx in this population was then determined visually by two experienced radiologists and kappa analysis was then performed to assess for interobserver agreement. RESULTS Of the 3044 pelvic MRI examinations, 1510 were performed on females and 76 (5%) of these women had ovarian-sparing hysterectomy. Of these 76 women, 14 patients (18%) had hydrosalpinx (kappa = 0.8) of which 11 were unilateral and 3 bilateral. A total of 9 of the 14 cases positive for hydrosalpinx in patients with ovarian-sparing hysterectomy were referred to MRI for evaluation of cystic adnexal masses detected on other modalities. CONCLUSION Hydrosalpinx should be considered in the differential diagnosis of cystic adnexal lesions in women with prior hysterectomy and retained ovaries.
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Affiliation(s)
- Sharyn I Katz
- Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States of America.
| | - Parvati Ramchandani
- Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States of America
| | - Drew A Torigian
- Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States of America
| | - Evan S Siegelman
- Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States of America
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Andreotti RF, Timmerman D, Benacerraf BR, Bennett GL, Bourne T, Brown DL, Coleman BG, Frates MC, Froyman W, Goldstein SR, Hamper UM, Horrow MM, Hernanz-Schulman M, Reinhold C, Strachowski LM, Glanc P. Ovarian-Adnexal Reporting Lexicon for Ultrasound: A White Paper of the ACR Ovarian-Adnexal Reporting and Data System Committee. J Am Coll Radiol 2018; 15:1415-1429. [DOI: 10.1016/j.jacr.2018.07.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 07/03/2018] [Indexed: 12/12/2022]
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Rapisarda AMC, Cianci A, Caruso S, Vitale SG, Valenti G, Piombino E, Cianci S. Benign multicystic mesothelioma and peritoneal inclusion cysts: are they the same clinical and histopathological entities? A systematic review to find an evidence-based management. Arch Gynecol Obstet 2018; 297:1353-1375. [PMID: 29511797 DOI: 10.1007/s00404-018-4728-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 02/28/2018] [Indexed: 10/25/2022]
Abstract
PURPOSE Peritoneal mesothelial cysts (PMC) are a clinical dilemma because of their true pathogenic nature. Many definitions have been associated with PMC, including "benign multicystic mesothelioma", "cystic mesothelioma", "multilocular peritoneal inclusion cysts", ''inflammatory cysts of the peritoneum" or "postoperative peritoneal cyst". METHODS We herein performed a systematic review of the literature focusing on clinical and histopathological aspects of PMC, diagnosis, and therapies. Moreover, we described our experience with a case of PMC in a young female. RESULTS Since there is often a history of prior surgery or inflammatory disease, most authors consider PMC of reactive origin. However, in some cases they occur without any documentable signs of disease or injury. A variety of clinical findings can complicate the preoperative assessment and a multitude of histological pictures may potentially lead to a misdiagnosis. The absence of a uniform treatment strategy and lack of long-term follow-up often hinder the accurate definition leading to unnecessary or unnecessarily aggressive therapy. CONCLUSIONS PMC are more common than had previously been thought. Most authors consider them non-neoplastic; thus the designation of "peritoneal inclusion cyst" is preferable. The term "mesothelioma" should be used only in cases of histological evidences of atypia. The high rates of recurrence suggest that the goal of treatment should not be necessarily complete eradication, but symptomatic relief through individualized treatment. This is a topic of particular importance, especially in young female where recurrence rates could be lower than those reported in adults and where an improperly aggressive treatment could have repercussions on fertility.
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Affiliation(s)
| | - Antonio Cianci
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Salvatore Caruso
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Salvatore Giovanni Vitale
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy.
| | - Gaetano Valenti
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Eliana Piombino
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico-Vittorio Emanuele", Anatomic Pathology Section, School of Medicine, University of Catania, Catania, Italy
| | - Stefano Cianci
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
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Mais V, Peiretti M, Minerba L. The Improvement of Laparoscopic Surgical Skills Obtained by Gynecologists after Ten Years of Clinical Training Can Reduce Peritoneal Adhesion Formation during Laparoscopic Myomectomy: A Retrospective Cohort Study. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9068647. [PMID: 29410967 PMCID: PMC5749221 DOI: 10.1155/2017/9068647] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 11/27/2017] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To evaluate if improvement of laparoscopic skills can reduce postoperative peritoneal adhesion formation in a clinical setting. STUDY DESIGN We retrospectively evaluated 25 women who underwent laparoscopic myomectomy from January 1993 to June 1994 and 22 women who underwent laparoscopic myomectomy from March 2002 to November 2004. Women had one to four subserous/intramural myomas and received surgery without antiadhesive agents or barriers. Women underwent second-look laparoscopy for assessment of peritoneal adhesion formation 12 to 14 weeks after myomectomy. Adhesions were graded according to the Operative Laparoscopy Study Group scoring system. The main variable to be compared between the two cohorts was the proportion that showed no adhesions at second-look laparoscopy. RESULTS Demographic and surgical characteristics were similar between the two cohorts. No complications were observed during surgery. No adverse events were recorded during postoperative course. At second-look laparoscopy, a higher proportion of adhesion-free patients was observed in women who underwent laparoscopic myomectomy from March 2002 to November 2004 (9 out of 22) compared with women who underwent the same surgery from January 1993 to June 1994 (3 out of 25). CONCLUSION The improvement of surgeons' skills obtained after ten years of surgery can reduce postoperative adhesion formation.
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Affiliation(s)
- Valerio Mais
- Division of Maternal-Fetal Medicine, Department of Surgical Sciences, University of Cagliari Medical School, Monserrato, 09042 Cagliari, Italy
| | - Michele Peiretti
- Division of Maternal-Fetal Medicine, Department of Surgical Sciences, University of Cagliari Medical School, Monserrato, 09042 Cagliari, Italy
| | - Luigi Minerba
- Department of Medical Sciences and Public Health, University of Cagliari Medical School, Monserrato, 09042 Cagliari, Italy
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Singh A, Sehgal A, Mohan H. Multilocular peritoneal inclusion cyst mimicking an ovarian tumor: A case report. J Midlife Health 2015; 6:39-40. [PMID: 25861208 PMCID: PMC4389384 DOI: 10.4103/0976-7800.153648] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Peritoneal inclusion cysts are uncommon abdominopelvic cysts seen in perimenopausal women. It is often misdiagnosed clinically as an ovarian tumor due to similar presentation and mimicking findings on radiology. We describe a perimenopausal woman presenting with pelvic mass. Her clinical finding on radiology suggested an ovarian tumor; however, biopsy revealed it as peritoneal inclusion cysts. We discuss the possible ways to avoid such mistakes.
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Affiliation(s)
- Anju Singh
- Department of Obstetrics and Gynaecology, Government Medical College and Hospital, Chandigarh, India
| | - Alka Sehgal
- Department of Obstetrics and Gynaecology, Government Medical College and Hospital, Chandigarh, India
| | - Harsh Mohan
- Department of Pathology, Government Medical College and Hospital, Chandigarh, India
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Abstract
Pelvic ultrasound is commonly used as part of the routine gynecologic exams, resulting in diagnosis of adnexal masses, the majority of which are functional or benign. However, due to the possible complications involving benign adnexal cysts (ie, adnexal torsion, pelvic pain) and the utmost importance of early diagnosis and treatment of ovarian cancer, the correct ultrasound diagnosis of adnexal masses is essential in clinical practice. This review will describe the typical ultrasound appearance of the common physiologic, benign, and malignant adnexal masses with the aim of aiding the clinician to reach the correct diagnosis.
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Affiliation(s)
- Noam Smorgick
- Department of Obstetrics and Gynecology, Assaf HaRofeh Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ron Maymon
- Department of Obstetrics and Gynecology, Assaf HaRofeh Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Wang X, Yang H, Zhang H, Shi T, Ren W. Transvaginal sonographic features of perineal masses in the female lower urogenital tract: a retrospective study of 71 patients. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2014; 43:702-710. [PMID: 24254259 DOI: 10.1002/uog.13251] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 10/11/2013] [Accepted: 10/15/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVES To assess the transvaginal ultrasonographic features of perineal masses in the lower urogenital tract in a cohort of 71 women. METHODS Seventy-one women with perineal masses were referred consecutively for transvaginal ultrasonography. Two-dimensional (2D) ultrasound was used to scan the pelvic floor, including the urethra, vagina and rectum, and identify any possible areas of interest. A static three-dimensional (3D) sonographic reconstruction of the pelvic anatomy was created to further delineate the relation of the lesions with their neighboring structures. Ultrasound results were compared retrospectively with surgical pathology outcome when possible. RESULTS Seventy-nine cystic, cystic-solid or solid masses were detected on transvaginal 2D ultrasonography in the 71 women: in 44 patients, 47 anechoic cystic masses were identified and diagnosed as vaginal wall cysts; in 19 patients, 23 hyperechoic cystic masses were diagnosed as vaginal epidermoid cysts; in each of two patients, a hypoechoic cystic-solid mass showing blood-flow signals on color Doppler imaging was diagnosed as urogenital angiomyofibroblastoma; in each of three patients, a hypoechoic cyst was diagnosed as urethral diverticulum; and in three patients with a known history of gynecological malignancy, solid heterogeneous masses with blood flow signals on color Doppler imaging were diagnosed as metastatic cancer. In all patients, 3D ultrasonography delineated the anatomical relationship of these masses to the vagina, urethra and rectum. CONCLUSIONS Transvaginal 2D and 3D ultrasonography is an accurate, non-invasive, cost-effective diagnostic modality for the delineation of congenital, septic and neoplastic lower urogenital tract perineal masses in women.
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Affiliation(s)
- X Wang
- Department of Ultrasound Medicine, Shengjing Hospital affiliated to China Medical University, Shenyang, China
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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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Abstract
To discriminate ovarian lesions is of particular importance in gynecological practice. Two main problems need answers: discrimination of benign and malignant adnexal masses and choice of the appropriate surgical treatment if necessary. Nearly 2% of the adnexal masses are ovarian carcinomas or borderline tumors. It is now, well established that ultrasonography is the gold standard for ovarian cyst diagnosis. The purpose of this data was to review the literature and to establish, with the evidence base medicine model, which parameters and existing diagnostic models using ultrasound and Doppler perform best in the evaluation of adnexal masses. Transvaginal sonography has demonstrated considerable advantage over conventional transabdominal sonography. However, transparietal sonography is still useful in large tumors. Definition of the nomenclature and classification was done and should be used. Unilocular ovarian cyst characterization seems easy using sonography and Doppler. In front of complication, discrimination of such functional cyst may be difficult but spontaneous regression confirms usually the expectative management. Dermoid cysts and endometriomas seem to be easier to discriminate from other adnexal masses. Ultrasound and morphologic parameters have a sensitivity of about 90% and a specificity of 80%; that makes this exam the gold standard for ovarian masses diagnosis. Only 50% of ovarian masses are characterized by sonography. Scoring systems help to differentiate benign from malignant masses (sensitivity of about 90%). Logistic regression and models are good methods especially for LR1 and 2 and RMI and may be useful for malignancy prediction but are difficult to use in current practice. Expert diagnosis is a subjective but most important performing parameter. Any suspicious ovarian mass or not easily diagnosed mass requires sonography by an expert, which can first use all the techniques and the different parameters to discriminate benign and malignant tumors. An explicit report will help the physician to define the right attitude for an appropriate management. Six to 16% of adnexial masses are complex or not classified and will result in MRI prescription or surgery.
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Affiliation(s)
- H Marret
- Pôle de gynécologie, obstétrique, médecine fœtale et reproduction humaine, hôpital Bretonneau, 37044 Tours cedex 1, France.
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Laing FC, Allison SJ. US of the Ovary and Adnexa: To Worry or Not to Worry? Radiographics 2012; 32:1621-39; discussion 1640-2. [DOI: 10.1148/rg.326125512] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Alcázar JL, Guerriero S, Laparte C, Ajossa S, Ruiz-Zambrana Á, Melis GB. Diagnostic performance of transvaginal gray-scale ultrasound for specific diagnosis of benign ovarian cysts in relation to menopausal status. Maturitas 2011; 68:182-8. [DOI: 10.1016/j.maturitas.2010.09.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Revised: 09/08/2010] [Accepted: 09/09/2010] [Indexed: 11/25/2022]
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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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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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Amor F, Vaccaro H, Alcázar JL, León M, Craig JM, Martinez J. Gynecologic imaging reporting and data system: a new proposal for classifying adnexal masses on the basis of sonographic findings. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2009; 28:285-291. [PMID: 19244063 DOI: 10.7863/jum.2009.28.3.285] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE The purpose of this study was to describe a new reporting system called the Gynecologic Imaging Reporting and Data System (GI-RADS) for reporting findings in adnexal masses based on transvaginal sonography. METHODS A total of 171 women (mean age, 39 years; range, 16-77 years) suspected of having an adnexal mass were evaluated by transvaginal sonography before treatment. Pattern recognition analysis and color Doppler blood flow location were used for determining the presumptive diagnosis. Then the GI-RADS was used, with the following classifications: GI-RADS 1, definitively benign; GI-RADS 2, very probably benign; GI-RADS 3, probably benign; GI-RADS 4, probably malignant; and GI-RADS 5, very probably malignant. Patients with GI-RADS 1 and 2 tumors were treated expectantly. All GI-RADS 3, 4, and 5 tumors were removed surgically, and a definitive histologic diagnosis was obtained. The GI-RADS classification was compared with final histologic diagnosis. RESULTS A total of 187 masses were evaluated. The prevalence rate for malignant tumors was 13.4%. Overall GI-RADS classification rates were as follows: GI-RADS 1, 4 cases (2.1%); GI-RADS 2, 52 cases (27.8%); GI-RADS 3, 90 cases (48.1%); GI-RADS 4, 13 cases (7%); and GI-RADS 5, 28 cases (15%). The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy were 92%, 97%, 85%, 99%, and 96%, respectively. CONCLUSIONS Our proposed reporting system showed good diagnostic performance. It is simple and could facilitate communication between sonographers/sonologists and clinicians.
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Affiliation(s)
- Fernando Amor
- Centro Ecografico Ultrasonic Panoramico, Santiago, Chile
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Guerriero S, Alcazar JL, Pascual MA, Ajossa S, Gerada M, Bargellini R, Virgilio B, Melis GB. Intraobserver and interobserver agreement of grayscale typical ultrasonographic patterns for the diagnosis of ovarian cancer. ULTRASOUND IN MEDICINE & BIOLOGY 2008; 34:1711-1716. [PMID: 18524459 DOI: 10.1016/j.ultrasmedbio.2008.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Revised: 03/27/2008] [Accepted: 04/11/2008] [Indexed: 05/26/2023]
Abstract
The purpose of this study was to evaluate the intraobserver and interobserver agreement for identifying ovarian malignancy using typical grayscale ultrasonographic patterns. Digitally stored grayscale sonographic images from a random sample of 98 women with an adnexal mass submitted to surgery after a grayscale transvaginal sonography were evaluated by five different examiners with different degrees of experience in three European university departments of obstetrics and gynecology. Masses in which the echo features were highly characteristic of a benign pathology were categorized as benign. Any cystic mass containing excrescences, thick septations, multiple irregular septations or solid component in which the echo architecture was not highly suggestive of benign histology was categorized as malignant. Intraobserver and interobserver agreement according to the level of experience were assessed by calculating the kappa index. Of the 98 cases randomly selected, 28 (29%) were malignant masses and 70 (71%) were benign. Intraobserver agreement was good or very good for all examiners with different degrees of experience (kappa = 0.72 to 1). Interobserver agreement was good for all expert operators (kappa = 0.69 to 0.75). Interobserver agreement between experts and highly experienced operators was moderate or good (kappa = 0.51 to 0.63). Interobserver agreement between the moderately experienced operator and experts was fair to moderate (kappa = 0.29 to 0.46). Interobserver agreement between moderately and highly experienced operators was fair (kappa = 0.33). Our results indicate that ultrasonographic malignant patterns are reproducible, even in moderately experienced examiners, although more experience is associated with better interobserver agreement.
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Affiliation(s)
- Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, 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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Ying W, Li Y, Zhou Y, Xie X. Cyst distortion: a new sonographic sign of peritoneal pseudocyst with regular morphology. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2007; 29:240-1. [PMID: 17252530 DOI: 10.1002/uog.3926] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
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Okaro E, Condous G. Diagnostic and therapeutic capabilities of ultrasound in the management of pelvic pain. Curr Opin Obstet Gynecol 2005; 17:611-7. [PMID: 16258344 DOI: 10.1097/01.gco.0000191902.07439.19] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW This review discusses the current diagnostic and therapeutic role of ultrasound in the management of pelvic pain. RECENT FINDINGS Recent advances in ultrasound technology and expertise have facilitated the accurate diagnosis of common gynaecological and nongynaecological pathologies. Peritoneal and deep infiltrating endometriosis can now be diagnosed using hard and soft ultrasound-based markers. The combination of ultrasound-guided aspiration and instillation of a sclerosant is an alternative to surgery in the management of adnexal masses. SUMMARY Experience is a key factor in the ability of transvaginal ultrasound to characterize common gynaecological disorders with accuracy. Therapeutic ultrasound provides an alternative to surgery.
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Affiliation(s)
- Emeka Okaro
- Department of Obstetrics and Gynaecology, St. Bartholomew's and the Royal London NHS Trust, Royal London Hospital, UK.
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Alcázar JL, Castillo G, Jurado M, García GL. Is expectant management of sonographically benign adnexal cysts an option in selected asymptomatic premenopausal women? Hum Reprod 2005; 20:3231-4. [PMID: 16024535 DOI: 10.1093/humrep/dei206] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The objective was to assess whether expectant management of sonographically benign ovarian cysts may be an option for selected asymptomatic premenopausal women. METHODS This is a prospective observational longitudinal study. Between January 1997 and December 2002, 323 asymptomatic premenopausal women (mean age: 40.6 years; range: 19-50 years) diagnosed as having a sonographically benign ovarian cyst measuring <6 cm were offered conservative management with periodic follow-up at 6-12 month intervals. In all cases, a first check was performed 3 months after diagnosis to confirm the 'persistent' nature of the cyst. A total of 120 women agreed to participate in this study and constitute the basis of the data presented. RESULTS Mean diameter at diagnosis for the most frequent lesions were as follows: endometrioma 3.3 cm (SD 1.5); simple cyst 4.1 cm (SD 1.6); dermoid cyst 3.2 cm (SD 1.4); haemorrhagic cyst 3.5 cm (SD 1.2); hydrosalpinx 2.9 cm (SD 1.0). With a median follow-up of 42 months (range: 18-94 months), most lesions remained unchanged, both in size and sonographic appearance. Ten cysts (8.3%) disappeared during follow-up, all of them after more than 2 years of follow-up. No patient has developed signs or symptoms suggesting ovarian cancer. CONCLUSION Most sonographically benign ovarian cysts remain unchanged during long-term follow-up. Our data would support conservative management in these cases.
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Affiliation(s)
- Juan Luis Alcázar
- Department of Obstetrics and Gynecology, Clínica Universitaria de Navarra, School of Medicine, University of Navarra, 31008 Pamplona, Spain.
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