title: Dermatofibrosarcoma protuberans of the urinary bladder: a case report.
abstract: The Authors reported a case of dermatofibrosarcoma protuberans of the urinary bladder in a 17-year old boy. The biology of this unusual urinary tumor is discussed.
authors.affiliation: Dr. Lütfi Kirdar Kartal Training Hospital, Istanbul, Türkiye.
authors.forename: Selami
authors.initials: S
authors.lastname: Albayrak
authors.forename: Yusuf Ozlem
authors.initials: YO
authors.lastname: Ilbey
authors.forename: Cemal
authors.initials: C
authors.lastname: Göktaş
authors.forename: Nimet
authors.initials: N
authors.lastname: Karadayi
mesh_terms: D000293:Adolescent; D018223:Dermatofibrosarcoma / Q000175:diagnosis; D006801:Humans; D008297:Male; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis