title: [Bladder tumor occluding diverticular orifice: a case with difficult diagnosis due to hemorrhage into diverticulum].
abstract: We experienced a case of bladder diverticular tumor with intradiverticular hemorrhage in which preoperative diagnosis was difficult. It simultaneously occurred with a bladder tumor. The patient, a 70-year-old man complained of macrohematuria and pollakisuria. The cystoscopic examination revealed a bladder tumor. The radiographic examination suggested a bladder tumor with extravesical hemorrhage. We diagnosed an invasive bladder tumor and performed radical cystectomy and ileal conduit diversion. Postoperative diagnosis was bladder tumor and diverticular tumor.
authors.affiliation: Department of Urology, Ryoshukai Fujii Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Iseki
authors.forename: T
authors.initials: T
authors.lastname: Tanaka
authors.forename: S
authors.initials: S
authors.lastname: Ikemoto
authors.forename: T
authors.initials: T
authors.lastname: Kishimoto
mesh_terms: D002295:Carcinoma, Transitional Cell / Q000150:complications / Q000175:diagnosis*; D004240:Diverticulum / Q000150:complications / Q000175:diagnosis*; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D001745:Urinary Bladder Diseases / Q000150:complications / Q000175:diagnosis*; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000175:diagnosis*