title: A case of bladder and colonic duplication.
abstract: Duplication of the bladder is a rare congenital anomaly with an unknown embryological basis. A 12-year-old boy with dysuria was found to have a tri-radiate external urethral meatus instead of a vertical slit. Cystourethroscopy revealed two bladders with bifid proximal urethra. Magnetic resonance imaging (MRI) revealed duplication of colon and bladder. He did not have any symptoms related to the urinary tract.
authors: Department of Urology, Karapitiya Teaching Hospital, Galle, Sri Lanka. amabey@sltnet.lk
authors: Anuruddha M
authors: AM
authors: Abeygunasekera
authors: Fadhil
authors: F
authors: Fathiehu
authors: M T
authors: MT
authors: Duminda
authors: Ruvan
authors: R
authors: Jayasinghe
mesh_terms: D000892:Anti-Infective Agents, Urinary / Q000627:therapeutic use; D002648:Child; D003106:Colon / Q000002:abnormalities* / Q000473:pathology; D053159:Dysuria / Q000188:drug therapy / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009582:Nitrofurantoin / Q000627:therapeutic use; D001743:Urinary Bladder / Q000002:abnormalities* / Q000473:pathology
chemical_list: D000892:Anti-Infective Agents, Urinary; D009582:Nitrofurantoin