As one of the major hepatic veins, it plays an indispensable role in maintaining hepatic hemodynamics and systemic venous return. The vein usually measures between 10 to 15 millimeters in diameter and travels a relatively short but tortuous course to reach the retrohepatic inferior vena cava.
Right Hepatic Vein Surveillance Protocol: Key Imaging and Management Strategies
Prognosis and Long-term Management Patients with conditions affecting the right hepatic vein require lifelong medical management and surveillance. Diagnostic Imaging Techniques Modern imaging modalities provide high-resolution visualization of the right hepatic vein , allowing for accurate assessment of its patency and morphology.
During invasive procedures, digital subtraction angiography remains the gold standard for delineating the precise course and tributaries of the vein prior to intervention. This anatomical positioning makes it a natural divider between the medial and lateral sections of the right lobe, providing a reliable reference during complex liver resections or radiofrequency ablation procedures.
Right Hepatic Vein Surveillance Protocol and Long-Term Management Strategies
Contrast-enhanced CT angiography and magnetic resonance angiography are the primary non-invasive tools used to evaluate stenosis, thrombosis, or aneurysms. During right hepatectomy, meticulous dissection is required to safeguard the main trunk and its larger anterior and posterior sectoral branches.
More About Right hepatic vein
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