title: Massive dilation of the inferior vena cava. Association with tricuspid regurgitation.
mesh_terms: D000368:Aged; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004108:Dilatation, Pathologic / Q000175:diagnosis / Q000209:etiology; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis; D014262:Tricuspid Valve Insufficiency / Q000150:complications*; D014682:Vena Cava, Inferior