title: Tubulovillous adenoma developing after urinary reconstruction using ileal segments.
abstract: A case of tubulovillous adenoma arising in an augmented bladder is described. Ureteroileal substitution and ileocystoplasty was performed when the patient was 18 years old. She noticed gross hematuria 44 years after the surgery. Cystoscopy revealed a non-papillary multiple tumor at the site of ileovesical anastomosis and transurethral resection biopsy was performed. Histopathological examination revealed a tubulovillous adenoma. A tubulovillous adenoma developing at the augmented bladder is rare. To our knowledge, this is the second case in which a tubulovillous adenoma developed in an augmented bladder.
authors.affiliation: Department of Urology, Tokyo University Hospital, Tokyo, Japan. yama-net@sakura-catv.jp
authors.forename: Yuta
authors.initials: Y
authors.lastname: Yamada
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Fujimura
authors.forename: Satoru
authors.initials: S
authors.lastname: Takahashi
authors.forename: Takumi
authors.initials: T
authors.lastname: Takeuchi
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Takazawa
authors.forename: Tadaichi
authors.initials: T
authors.lastname: Kitamura
mesh_terms: D018253:Adenoma, Villous / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D000714:Anastomosis, Surgical; D005260:Female; D006801:Humans; D007082:Ileum / Q000601:surgery; D008875:Middle Aged; D009392:Nephrectomy; D009403:Nephrostomy, Percutaneous; D014398:Tuberculosis, Renal / Q000601:surgery; D001743:Urinary Bladder / Q000601:surgery*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D016476:Urinary Reservoirs, Continent; D013520:Urologic Surgical Procedures