Hyperdense renal mass: unusual CT appearance of a benign renal cyst.
D000368:Aged; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging* / Q000473:pathology; D052177:Kidney Diseases, Cystic / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D014057:Tomography, X-Ray Computed