title: [Signet-ring cell carcinoma of the bladder].
abstract: A case primary signet-ring cell carcinoma of the bladder is described in a 26-year-old patient. Histologically poorly differentiated bladder carcinoma, mainly signet-ring cell type with mucosal ulceration, and deep infiltrative tumor growth involving the tissues around the bladder was revealed.
authors.forename: Iu Iu
authors.initials: IuIu
authors.lastname: Andreeva
authors.forename: L E
authors.initials: LE
authors.lastname: Zavalishina
authors.forename: O A
authors.initials: OA
authors.lastname: Maĭnovskaia
authors.forename: M V
authors.initials: MV
authors.lastname: Bateva
authors.forename: G A
authors.initials: GA
authors.lastname: Frank
mesh_terms: D000328:Adult; D018279:Carcinoma, Signet Ring Cell / Q000473:pathology*; D006801:Humans; D008297:Male; D001749:Urinary Bladder Neoplasms / Q000473:pathology*