- Etiology: post-hepatic segment of inferior vena cava is present draining only hepatic veins into right atrium, there is an interruption of infrahepatic/suprarenal inferior vena cava, renal segment of inferior vena cava drains via azygos vein into superior vena cava
- Imaging: absence of the hepatic segment of the inferior vena cava with azygos continuation
Radiology Cases of Azygos Continuation of the Inferior Vena Cava
