title: Renal adenoma associated with renal cyst formation.
abstract: We report a renal adenoma associated with renal cyst formation in a 49-year-old male. A small renal mass inside a right renal cyst was discovered incidentally by ultrasonography. A right nephrectomy was performed. A pathologic examination revealed a well-differentiated, benign papillary tumor which was composed of slightly eosinophilic cells. We therefore diagnosed this patient as having a renal adenoma with hemorrhage.
authors.affiliation: Department of Urology, Nagoya City University Medical School, Nagoya, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Itoh
authors.forename: T
authors.initials: T
authors.lastname: Okamura
authors.forename: S
authors.initials: S
authors.lastname: Sasaki
authors.forename: Y
authors.initials: Y
authors.lastname: Hayashi
authors.forename: K
authors.initials: K
authors.lastname: Kohri
mesh_terms: D000236:Adenoma / Q000150:complications* / Q000175:diagnosis; D003560:Cysts / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007674:Kidney Diseases / Q000150:complications* / Q000175:diagnosis; D007680:Kidney Neoplasms / Q000150:complications* / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged