Reporting system for adnexal masses on ultrasound
Expansion
Ovarian-Adnexal Reporting and Data System
Purpose
Stratifies malignancy risk and guides management
Clinical Context
O-RADS combines gray-scale and Doppler findings. Facilitates shared decision-making; reduces unnecessary imaging and surgery for benign masses.
Related Terms
- RADS
- Adnexal mass management
Key Points
- “O-RADS 1 to 5: 1 equals normal, 2 equals benign, 3 equals borderline, 4 equals suspicious, 5 equals malignant. Low O-RADS allows discharge without imaging follow-up”