title: Transitional cell carcinoma of bladder in thirteen-year-old boy.
abstract: We report a rare case of primary epithelial bladder tumor in a thirteen-year-old boy. Histologically, the tumor was that of a solitary and papillary transitional cell carcinoma, grade 1. This tumor was detectable at cystoscopic examination, and cytologic procedures were without benefit for a diagnosis.
authors.affiliation: Department of Urology, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Yamada
authors.forename: S
authors.initials: S
authors.lastname: Satoh
authors.forename: J
authors.initials: J
authors.lastname: Kumazawa
mesh_terms: D000293:Adolescent; D002295:Carcinoma, Transitional Cell / Q000175:diagnosis*; D006801:Humans; D008297:Male; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis*