Search Results (79)

Objectives: Paratubal cysts (PTCs) are embryological remnants and are potentially hormonally responsive. Since hyperandrogenism (HA) is representative of polycystic ovary syndrome (PCOS), we examined whether biochemical hyperandrogenism is associated with PTCs in women with PCOS and if body mass index (BMI) and insulin resistance (IR) mediate this association. Methods: This retrospective study included 577 women diagnosed with PCOS at a tertiary academic center from 2010 to 2018. Clinical data included age at diagnosis, BMI, and diagnoses of hypertension, non-alcoholic fatty liver disease, and metabolic syndrome. Laboratory measures included total testosterone, sex hormone-binding globulin, anti-Müllerian hormone, luteinizing hormone, fasting glucose, insulin, and triglycerides (TG). Derived indices included a free androgen index (FAI), homeostasis model assessment of insulin resistance (HOMA-IR), and fasting glucose-to-insulin ratio. PTCs were identified through imaging or surgical findings. Structural equation modeling (SEM) assessed direct and indirect relationships between FAI, BMI, HOMA-IR, and PTCs, while adjusting for diagnostic age. Results: PTCs were identified in 2.77% of participants. BMI, FAI, TG, and IR indices were significantly higher for women with PTCs than those without PTCs. SEM revealed significant indirect effects of FAI on PTCs via BMI and HOMA-IR. The direct effect was negative, resulting in a non-significant total effect. A sensitivity model using HOMA-IR as the predictor showed a significant direct effect on PTCs without mediation via FAI. Conclusions: Biochemical HA may influence PTC development in PCOS through metabolic pathways, establishing the need to consider metabolic context when evaluating adnexal cysts in hyperandrogenic women. Full article

Mature teratomas account for approximately 20% of all ovarian tumors identified in pathological studies. Benign or malignant somatic neoplasms developing within teratomas can arise from any tissue in up to 2% of mature cystic teratomas, including low-grade malignant mucinous neoplasms. This report presents the case of a 34-year-old woman with no previous gynecological or general health issues, who was admitted to our Hospital after an asymptomatic pelvic mass was detected during a routine exam. A transvaginal ultrasound revealed a unilateral pelvic mass in the left adnexal region, measuring 8 cm. The CT scan showed a cystic-appearing formation measuring nearly 12 cm, which indented the bladder dome. Final diagnosis indicated a mucinous carcinoma arising from a mucinous borderline lesion within the context of a mature ovarian teratoma. No other involvement or lymphadenopathies were detected on 18FDG-PET CT scan, and the patient is now well and free of recurrences. Full article

Introduction: Fetal ovarian cysts are known to be a common form of fetal abdominal masses in female fetuses, often resulting from hormonal stimulation in utero. Although many resolve spontaneously without sequelae, others can develop into more complex pathologies, such as intracystic hemorrhage or torsion, which can compromise ovarian integrity and long-term reproductive outcomes. Early detection and appropriate follow-up evaluation are therefore crucial for optimal perinatal management. Materials and Methods: We conducted a retrospective study of 12 cases of fetal ovarian cysts diagnosed by routine prenatal ultrasound examinations over a two-year period at our institution. Inclusion criteria were the presence of a cystic adnexal lesion detected in utero, detailed prenatal ultrasound documentation, and a comprehensive postnatal examination. Sonographic features such as cyst size, internal echogenicity, and signs of vascular compromise were recorded. The mother’s clinical variables, including gestational age at diagnosis and relevant medical conditions, were noted. Postnatal follow-up evaluation consisted of ultrasound examinations and, if indicated, pediatric surgical consultation. Results: Of the 12 cases, 9 were characterized by a simple cystic morphology. All spontaneously regressed postnatally and did not require surgical intervention. Three were defined as complex cysts showing septations or echogenic deposits; one of these cysts required immediate surgical exploration for suspected torsion. No cases with a malignant background were identified. All infants showed a favorable course with normal growth and development until follow-up evaluation. Conclusions: This series emphasizes that most fetal ovarian cysts are benign and often resolve without intervention, highlighting the benefit of systematic prenatal imaging. Nevertheless, complex or large cysts require close prenatal and neonatal monitoring to diagnose complications such as torsion. Full article

Background and Clinical Significance: A paratubal cyst, which makes up about 10% of all adnexal masses, is a specific type of adnexal cyst that develops from the mesothelium in the broad ligament located between the fallopian tube and the ovary. Interestingly, the majority of paratubal cyst cases are initially misidentified as ovarian cysts, with suspicion arising in only 1 out of every 15 patients before undergoing surgery. Case Presentation: We report a case of a giant paratubal cyst mimicking an ovarian cyst in a 21-year-old woman supported by some representative images along with a literature review. The cyst’s therapeutic management was surgical removal of the adnexa and the final postoperative histopathological diagnosis was that of a benign paratubal cyst. Conclusions: This case highlights the need to include a paratubal cyst in the differential diagnosis of pelvic masses, especially in women of reproductive age. To the best of our knowledge, this represents the largest paratubal cyst reported in the literature to date, based on overall dimensions and the highest recorded volume of aspirated fluid, successfully managed via laparoscopy. A further notable aspect of this case is the coexistence of the giant paratubal cyst with an ovarian mucinous cystadenoma. Full article

Background and objectives: Pelvic inflammatory disease (PID), primarily associated with sexually transmitted infections (STIs), represents a diagnostic challenge in virgin pediatric patients due to the often vague, non-specific symptomatology, which can mimic other conditions. Management prioritizes targeted antimicrobial therapy, with surgical intervention reserved for complications like tubo-ovarian abscess (TOA). The present systematic review aimed to critically evaluate the available evidence from case reports of PID in virgin pediatric and adolescent patients. Methods: The search strategy was in accordance with PRISMA guidelines. Case reports published up to March 2025 were searched through PubMed, Embase, Scopus, and Google Scholar databases. We included English-language case reports on non-sexually active pediatric and adolescent patients with available full text, excluding commentaries, reviews, and editorials. The Critical Appraisal Checklist for Case Reports was used for the quality assessment of case reports. Through descriptive analysis, PID symptoms, diagnostic, and management modalities were reviewed. The quality of the included case reports was assessed using the JBI Critical Appraisal Checklist. This review was not registered and did not receive external funding. Results: Among the 56 case reports searched, 20 reports were selected and analyzed based on eight criteria. The most frequently reported symptoms were lower abdominal pain (95.8%), fever (63.6%), and gastrointestinal symptoms (50%). Common comorbidities included urinary tract infections (22.7%), congenital anomalies (18.1%), and appendicitis history (18.1%). Escherichia coli and Streptococcus species were the predominant pathogens identified. All patients received antibiotic therapy, while 90.9% underwent surgical intervention. Favorable outcomes were achieved in 72.7% of cases, though 27.2% experienced complications or recurrences. Conclusions: Although commonly linked to sexual activity, PID should be considered in sexually inactive pediatric patients presenting with abdominal pain and adnexal masses. Early diagnosis, appropriate imaging, and timely treatment are crucial to improve outcomes and reduce complications. The evidence in this review is limited by its reliance on case reports, which may introduce bias and restrict generalizability. Full article

Background: Our goal was to assess the diagnostic performance of the IOTA 3-step strategy for discriminating benign from malignant adnexal masses. Methods: Systematic review and meta-analysis design. A systematic search across three databases (Medline [PubMed], SCOPUS, and Web of Science) was conducted to identify primary studies reporting on the use of the IOTA three-step strategy from January 2012 to July 2024. Prospective cohort studies utilizing the three-step strategy, with histologic diagnosis or conservative management confirming spontaneous resolution or persistence in cases of benign-appearing masses for at least one year of follow-up, were used as the reference standard. Studies unrelated to the topic, those not addressing the IOTA three-step strategy, studies focusing on other prediction models, letters to the editor, commentaries, narrative reviews, consensus documents, and studies lacking data for constructing a 2 × 2 table were excluded. Quantitative synthesis was done, calculating the pooled sensitivity, specificity, and positive and negative likelihood ratios. Qualitative synthesis was done using QUADAS-2. Results: A total of 448 citations were initially identified, with 7 studies meeting inclusion criteria, comprising 5722 patients. The mean prevalence of ovarian malignancy was 28%. The quality of the studies was considered good. IOTA 3-step strategy showed a pooled sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of the three-step strategy for adnexal mass classification were 94% (95% CI = 91–95%), 94% (95% CI = 91–97%), 17.0 (95% CI = 10–28.8), and 0.07 (95% CI = 0.05–0.1), respectively. Heterogeneity for sensitivity was moderate, and for specificity it was high. Conclusions: We conclude that the three-step strategy has good diagnostic performance, reducing the need for expert examiner evaluation. Full article

Background and Objectives: This study aimed to evaluate the diagnostic potential of systemic inflammatory indices such as Systemic Inflammation Response Index (SIRI) and Systemic Inflammatory Response (SIR). These were assessed in combination with CA 125 to distinguish ovarian carcinoma (OC) from borderline ovarian tumors (BOT) in patients with suspicious adnexal masses. Materials and Methods: A retrospective multicenter observational study including patients undergoing surgery for suspected ovarian neoplasms was conducted. Inclusion criteria required preoperative blood sampling for inflammatory markers and CA 125. SIR-125 and SIRI-125 were developed by combining SIR and SIRI with CA 125 levels. Diagnostic performance was assessed using ROC curve analysis and linear regression models. Results: A total of 63 patients (42 BOT, 21 OC) were analyzed. OC patients exhibited significantly higher SIR-125 and SIRI-125 values (p < 0.001). ROC analysis demonstrated good diagnostic accuracy, with AUCs of 0.83 (SIR-125) and 0.82 (SIRI-125). SIR-125 showed higher specificity (0.83), while SIRI-125 had superior sensitivity (0.86). Conclusions: SIR-125 and SIRI-125 enhance diagnostic differentiation between OC and BOT, providing a simple, cost-effective preoperative tool. Future prospective studies are needed to validate these findings in broader patient populations. Full article

Objective: The aim of the study was evaluate the diagnostic performance of the ADNEX model performed by non-expert examiners in differentiating between benign and malignant adnexal masses and to compare its performance with the IOTA Simple Rules. Methods: This diagnostic study was a secondary analysis based on a prospectively collected database of gynecological patients scheduled for elective surgery for adnexal masses. Preoperative ultrasound was performed within 24 h before surgery by second- and third-year gynecology residents who had completed a 20 h training course on adnexal mass ultrasound. Ultrasound data, CA-125 levels, and demographic information were reviewed and validated. Malignancy risk assessment using the IOTA Simple Rules was based on M-rules and B-rules, while risk calculations with the ADNEX model were conducted using an online application. Results: The area under the curve (AUC) for the ADNEX model was 0.958 (95% CI: 0.936–0.980), which was significantly higher than that of the IOTA Simple Rules at 0.886 (95% CI: 0.840–0.931; p < 0.001). Using a 10% cutoff, the ADNEX model demonstrated a sensitivity of 93.9% and a specificity of 81.0%, while the IOTA Simple Rules had a sensitivity of 84.0% and a specificity of 93.1%. The AUCs of the ADNEX model did not significantly differ when center status was considered (oncologic vs. non-oncologic centers). Conclusions: The ADNEX model, using a 10% cutoff, exhibited superior efficacy in differentiating benign from malignant adnexal masses compared with the IOTA Simple Rules. Furthermore, the sensitivity and specificity of the ADNEX model did not significantly differ between oncologic and non-oncologic centers. Both methods demonstrated high diagnostic accuracy, even when performed by non-expert examiners, suggesting that their diagnostic performance is reproducible and applicable in general clinical practice by general practitioners and gynecologists. Full article

Background and Objectives: Ovarian cancer is a highly lethal gynecological malignancy and the fifth leading cause of cancer-related deaths. Diagnosis mainly involves gynecological examination and transvaginal ultrasonography. To evaluate the diagnostic performance of the Gynecology Imaging Reporting and Data System (GI-RADS) with regard to its ability to evaluate adnexal masses preoperatively, considering a definitive histopathological diagnosis. Materials and Methods: This study was approved by the ethics committee, and informed consent was obtained from all the patients. This research was conducted at Beni-suef University Hospital between June 2021 and January 2023 on 100 women who experienced pelvic pain due to an adnexal mass. Results: Our study results revealed that the combination of IV-V GI-RADS had high specificity (92.2%), sensitivity (87%), and a negative predictive value (95.9%), but moderate other diagnostic characteristics for predicting adnexal mass malignancy. Conclusions: The GI-RADS classification system is a reliable method for reporting ovarian masses, with high diagnostic accuracy for predicting malignancy. It aids in patient triage and clinical decision making. To optimize care, it is essential to inform referring clinicians about the objectives of the GI-RADS before its implementation in a treatment plan. Full article

The accurate diagnosis of adnexal masses is a critical challenge in gynecological practice. Current ultrasound-based models, such as the ADNEX model, IOTA Simple Rules, and O-RADS, have demonstrated good diagnostic performance but are limited by the inclusion of demographic factors and solid confounding lesions. This study aimed to develop and validate a novel ultrasound score (ECO-SCORE) for cystic and solid-cystic lesions based solely on imaging characteristics to improve diagnostic accuracy and applicability in clinical practice. Methods: We conducted a retrospective study on 330 women diagnosed with adnexal masses, including 251 benign and 79 malignant cases. Ultrasound features were analyzed using logistic regression to identify key predictors of malignancy. A new scoring model was developed, excluding demographic or tumor-marker data. Diagnostic performance metrics, including sensitivity, specificity, AUC, and odds ratios, were calculated and compared to existing models using a testing set (20% of the data). Results: The ECO-SCORE achieved an AUC of 97.08%, outperforming ADNEX model (87.5%), IOTA Simple Rules (85.7%), and O-RADS (87.5%). Sensitivity and specificity were 92.98% and 88.88%, respectively, with an odds ratio of 106. Key predictors included irregular contour, absence of acoustic shadows, vascularization within solid areas, and vascularization of papillae. Conclusions: The ECO-SCORE demonstrated superior diagnostic accuracy compared to established models, highlighting its potential as a reliable tool for assessing adnexal masses using ultrasound features exclusively. Further multicenter validation is needed to confirm its robustness across different clinical settings. Full article

(1) Background: Suspicious adnexal masses should be referred to gynecological oncology units. However, when surgery waiting lists are prolonged, these patients usually suffer from a delay in surgery. This could have a negative impact on their prognosis when the final diagnosis is ovarian cancer (OC). The primary aim of this study was to investigate the impact of surgery delay on the oncological results of early-stage ovarian cancer patients. (2) Methods: We retrospectively reviewed the records of early-stage OC patients who underwent surgery in the 1st Department of Obstetrics and Gynecology from 2012 to 2019. Time to surgery was defined as the time interval from the day of first examination to the day of surgery. (3) Results: A total of 72 patients were categorized into two groups, with a cut-off point of 5 weeks: 32 were treated ≤ 5 weeks (group A), and 40 > 5 weeks (group B). Concerning age, BMI or comorbidities, no differences were found between the two groups. Furthermore, no differences were presented in the post-operative complications rate, hospital stay, ICU admittance, or in disease-free (p = 0.48) and overall survival rates (p = 0.703). (4) Conclusions: Suspicious adnexal masses should undergo careful differential diagnosis to avoid delays in the “wait and see” period when the final diagnosis is positive for malignancy. However, the time to surgery for early-stage OC over 5 weeks seems to be relatively safe, with no impact on the mortality, morbidity, or recurrence rate. Full article

Background and Clinical Significance: Spiradenoma is a rare benign skin adnexal tumor with unknown incidence and prevalence, typically affecting young to middle-aged adults without a sexual predilection. Case Presentation: A 59-year-old woman presented with a palpable lesion in the suprapubic region that had been there for 20 years and had become enlarged over the past 2 months. Physical examination revealed a firm, non-tender, subcutaneous mass, approximately 2 cm in size, in the right pubic region. Ultrasound revealed a hypoechoic, heterogeneous lesion with a well-defined border, measuring 2.37 × 0.94 × 1.67 cm, without hypervascularity. Therefore, the patient underwent excision of the subcutaneous tumor. The pathology report confirmed the diagnosis of spiradenoma of the pubis. Histochemistry showed that the inner luminal cells were positive for CK7, and the outer basaloid cells were positive for p63. CD56 and CD117 were focally positive. Conclusions: With an accurate diagnosis and appropriate surgical excision, the prognosis for spiradenoma is generally excellent. However, a long-term follow-up is advisable. Full article

Endometriosis is a common benign gynecologic disorder associated with infertility and pelvic pain, affecting 6–11% of reproductive-age females, and can frequently lead to the formation of ovarian endometriomas. Mature cystic teratomas are benign ovarian tumors comprising 10–25% of ovarian tumors. Both pathologies are common individually but rarely coexist. The case presented here describes a 49-year-old female presenting with a large composite endometrioma–mature cystic teratoma, a rare occurrence with few documented cases. The patient had a 24 cm × 17 cm × 15 cm adnexal mass identified via imaging, which was surgically removed. Pathology confirmed a composite tumor, with the teratoma encased within the endometrioma. This case underscores the importance of surgical management in complex adnexal masses to obtain tissue for definitive diagnosis and to exclude malignancy. Given the rarity of such coexistence and the challenges in preoperative diagnosis, surgical intervention is crucial for accurate diagnosis and effective management. Full article

Objective: To evaluate the accuracy of the O-RADS system in differentiating between benign and malignant adnexal masses, as assessed by inexperienced gynecologists. Methods: Ten gynecologic residents attended a 20 h training course on the O-RADS system conducted by experienced examiners. Following the training, the residents performed ultrasound examinations on patients admitted with adnexal masses under supervision, recording the data in a database that included videos and still images. The senior author later accessed this ultrasound database and presented the cases offline to ten residents for O-RADS rating, with the raters being blinded to the final diagnosis. The efficacy of the O-RADS system by the residents and inter-observer variability were assessed. Results: A total of 201 adnexal masses meeting the inclusion criteria were evaluated, consisting of 136 (67.7%) benign masses and 65 (32.3%) malignant masses. The diagnostic performance of the O-RADS system showed a sensitivity of 90.8% (95% CI: 82.2–96.2%) and a specificity of 86.8% (95% CI: 80.4–91.8%). Inter-observer variability in scoring was analyzed using multi-rater Fleiss Kappa analysis, yielding Kappa indices of 0.642 (95% CI: 0.641–0.643). The false positive rate was primarily due to the misclassification of solid components in classic benign masses as O-RADS-4 or O-RADS-5. Conclusions: The O-RADS system demonstrates high diagnostic performance in distinguishing benign from malignant adnexal masses, even when used by inexperienced examiners. However, the false positive rate remains relatively high, mainly due to the over-interpretation of solid-appearing components in classic benign lesions. Despite this, inter-observer variability among non-expert raters was substantial. Incorporating O-RADS system training into residency programs is beneficial for inexperienced practitioners. This study could be an educational model for gynecologic residency training for other systems of sonographic features. Full article

Objective: We aimed to compare the clinical utility and diagnostic accuracy of the ADNEX model, ROMA score, RMI I, and RMI IV, as well as two serum markers (CA125 and HE4) in preoperative discrimination between benign and malignant adnexal masses (AMs). Methods: We conducted a retrospective study extracting all consecutive patients with AMs seen at our Institution between January 2015 and December 2020. Accuracy metrics included sensitivity (SE), specificity (SP), and area under the receiver operating characteristic curve (AUC), and their 95% confidence intervals (CI) were calculated for basic discrimination between AMs. Model performance was evaluated in terms of discrimination ability and clinical utility (net benefit, NB). Results: A total of 581 women were included; 481 (82.8%) had a benign ovarian tumor and 100 (17.2%) had a malignant tumor. The SE and SP of CA125, HE4, ROMA score, RMI I, RMI IV, and ADNEX model were 0.60 (0.54–0.66) and 0.80 (0.76–0.83); 0.39 (0.30–0.49) and 0.96 (0.94–0.98); 0.59 (0.50–0.68) and 0.92 (0.88–0.95); 0.56 (0.46–0.65) and 0.98 (0.96–0.99); 0.54 (0.44–0.63) and 0.96 (0.94–0.98); 0.82 (0.73–0.88) and 0.91 (0.89–0.94), respectively. The overall AUC was 0.76 (0.74–0.79) for CA125, 0.81 (0.78–0.83) for HE4, 0.82 (0.80–0.85) for ROMA, 0.86 (0.84–0.88) for RMI I, 0.83 (0.81–0.86) for RMI IV, and 0.92 (0.90–0.94) for ADNEX. The NB for ADNEX was higher than other biomarkers and models across all decision thresholds between 5% and 50%. Conclusions: The ADNEX model showed a better discrimination ability and clinical utility when differentiating malignant from benign Ams, compared to CA125, HE4, ROMA score, RMI I, and RMI IV. Full article