The calcified vas deferens.
D000367:Age Factors; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D002114:Calcinosis / Q000000981:diagnostic imaging* / Q000209:etiology; D048909:Diabetes Complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014389:Tuberculosis, Male Genital / Q000150:complications; D014649:Vas Deferens / Q000000981:diagnostic imaging*