Squamous cell carcinoma in a horseshoe kidney.
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000150:complications*; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000000981:diagnostic imaging; D007680:Kidney Neoplasms / Q000150:complications*; D008297:Male; D011859:Radiography