title: Inferior vena cava. Roentgen appearance in tricuspid insufficiency.
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014262:Tricuspid Valve Insufficiency / Q000000981:diagnostic imaging* / Q000473:pathology; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging* / Q000473:pathology