Cross-sectional imaging of congenital and acquired hepatic vascular abnormalities

: Cross-sectional imaging plays a crucial role in the diagnosis and management of both congenital and acquired hepatic vascular abnormalities. Congenital vascular anomalies, such as arteriovenous malformations, portal vein and hepatic vein anomalies, often present with nonspecific symptoms and require precise imaging for accurate assessment. Acquired hepatic vascular conditions, including cirrhosis-related vascular changes, portal hypertension, and vascular lesions, can lead to clinical complications and may necessitate timely intervention. Cross-sectional imaging techniques like computed tomography (CT) and magnetic resonance (MR) imaging offer detailed visualization of these abnormalities, aiding in the detection, characterization, and monitoring of disease progression. The integration of dynamic contrast-enhanced imaging techniques further enhances the ability to evaluate blood flow, vessel architecture, and the impact of vascular abnormalities on liver function. Early and accurate detection of both congenital and acquired hepatic vascular abnormalities through cross-sectional imaging is vital for optimizing patient outcomes, guiding therapeutic strategies, and preventing further complications.