Doppler Ultrasound in the Diagnosis of Renal Artery Stenosis: Re-evaluation of Current Criteria with Single-Center Experience
Background[SA1.1][rb1.2]: Hypertension is a leading cause of premature mortality worldwide and remains a treatable condition. Approximately 5% of cases are secondary, with renal artery stenosis (RAS) being a major underlying cause. Doppler ultrasonography is the first-line imaging modality for evaluating suspected RAS....