Mehran CI-AKI Risk Score

Contrast-Induced Acute Kidney Injury risk stratification before iodinated contrast administration (Mehran 2004)

Aortic Aneurysm Size & Surveillance

Classify abdominal aortic aneurysm (AAA) size, estimate annual rupture risk, and recommend surveillance or surgical referral thresholds

Bosniak Renal Cyst Classification

Bosniak 2019 classification of cystic renal masses by CT/MRI features to guide malignancy risk and management

O-RADS Ovarian Lesion Classification

Ovarian-Adnexal Reporting and Data System (O-RADS 2020) risk stratification for adnexal lesions on ultrasound