title: Calcified Renal Mass.
abstract: A 56-year-old male was referred to our urology clinic for a renal mass. This was initially identified incidentally on a plain film radiograph of the lumbar spine as a spherical abdominal mass. Treatment with nephrectomy confirmed it as a cystic clear-cell renal cell carcinoma.
authors.affiliation: Department of Urology, University of Toledo Medical Center, Toledo, OH. Electronic address: ryan.m.flynn@gmail.com.
authors.forename: Ryan M
authors.initials: RM
authors.lastname: Flynn
authors.affiliation: Department of Urology, University of Toledo Medical Center, Toledo, OH; the RoMIUS Institute, Toledo, OH.
authors.forename: Dino
authors.initials: D
authors.lastname: Santacroce
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging / Q000209:etiology; D002292:Carcinoma, Renal Cell / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007674:Kidney Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D007680:Kidney Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011859:Radiography