Calcification of the inferior vena cava.
D000328:Adult; D002114:Calcinosis / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D013924:Thrombophlebitis / Q000209:etiology; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*