title: A seventy-eight-year-old man with flank pain.
authors.affiliation: Department of Urology, George Washington University Medical Center, Washington, D.C.
authors.forename: M N
authors.initials: MN
authors.lastname: Ochadlik
authors.forename: S
authors.initials: S
authors.lastname: Karmi
authors.forename: M J
authors.initials: MJ
authors.lastname: Manyak
authors.forename: H C
authors.initials: HC
authors.lastname: Miller
mesh_terms: D000368:Aged; D002295:Carcinoma, Transitional Cell / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications / Q000175:diagnosis*; D007682:Kidney Pelvis; D008297:Male; D010146:Pain / Q000209:etiology; D011705:Pyelonephritis, Xanthogranulomatous / Q000150:complications / Q000175:diagnosis*