Hepatic Artery Doppler Ultrasound - Normal and Abnormal Cases in Liver Transplants

Watch an educational medical video exploring the normal and abnormal patterns of hepatic artery blood flow using spectral and color Doppler ultrasound imaging. Learn to identify key diagnostic characteristics of various hepatic conditions including normal hepatic artery parameters (biphasic low resistance flow, systolic upstroke patterns), splenic steal syndrome in liver transplant cases, arterial thrombosis, stenosis, pseudoaneurysm formation, cirrhotic changes, and vascular malformations in Hereditary Hemorrhagic Telangiectasia. Master the interpretation of critical ultrasound measurements like Peak Systolic Velocity (PSV), Resistive Index (RI), and acceleration time while understanding their diagnostic significance across different pathological conditions. Examine real case examples demonstrating characteristic imaging findings, including the "Yin Yang" sign in pseudoaneurysms and tardus parvus waveforms in stenosis, essential for accurate diagnosis and monitoring of hepatic arterial complications.