NCT07289126

Sonographic Evaluation of Ovarian Masses by ORADS System

Sonographic Evaluation of Ovarian Masses by ORADS System in Woman's Health Hospital

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 80 (estimated)
• Sponsor: Assiut University · Academic / Other
• Sex: Female
• Age: 18 Years – 70 Years
• Healthy volunteers: —

Summary

This observational study will evaluate how well an ultrasound scoring system called O-RADS can distinguish between benign (non-cancerous) and malignant (cancerous) ovarian masses in women aged 18 to 70 years. Women who are found to have an ovarian cyst or mass during routine pelvic or transabdominal ultrasound at Women's Health Hospital will be invited to participate and will receive standard care, including detailed transvaginal ultrasound, MRI when indicated, surgery if needed, and histopathology (tissue examination). The main question is how accurately O-RADS ultrasound categories predict the final tissue diagnosis; the study will also look at how ultrasound findings relate to MRI results in characterizing ovarian masses.

Detailed description

This is a prospective cross-sectional diagnostic accuracy study designed to evaluate the performance of the Ovarian-Adnexal Reporting and Data System (O-RADS) ultrasound score in characterizing ovarian masses in women attending Woman's Health Hospital, Assiut University. The study addresses the challenge of differentiating benign from malignant adnexal lesions, a distinction that is essential for selecting appropriate management, avoiding unnecessary surgery, and optimizing referral to gynecologic oncology services. After obtaining informed consent, eligible women with an adnexal mass detected on routine gynecologic assessment undergo standardized clinical evaluation, laboratory testing as indicated, and dedicated pelvic ultrasound, preferably transvaginal. The ultrasound examination follows the O-RADS lexicon, documenting lesion morphology (e.g., size, internal architecture, presence of solid components or papillary projections, wall/septal features, echogenicity) and Doppler vascular characteristics, and assigning an O-RADS category (0-5) reflecting estimated malignancy risk. When clinically appropriate, pelvic MRI is performed to further assess lesion characteristics. Surgical management (laparoscopy or laparotomy) is undertaken according to routine care, and histopathologic evaluation of excised tissue serves as the reference standard.

Conditions

• Sonography
• Ovarian Mass

Timeline

• Start date: 2026-01-01
• Primary completion: 2027-01-01
• Completion: 2027-02-01
• First posted: 2025-12-17
• Last updated: 2025-12-17