Grossly dilated inferior vena cava (IVC) Grossly dilated inferior vena cava (IVC): Subcostal view with a tilt can image the inferior vena cava (IVC) draining into the right
Traffic jam sign in constrictive pericarditis Multiple echogenic shadows are seen moving to and fro in the hepatic veins and inferior vena cava in cases of constrictive pericarditis