title: Cystic rectal duplication: a rare cause of neonatal bladder-outlet obstruction and hydronephrosis.
abstract: A case of cystic rectal duplication (RD) is presented. A 7-day-old female was admitted with acute urinary retention, voiding difficulty, and abdominal distention since she was 4 days of age. Ultrasound and abdominal computed tomography (CT) demonstrated a huge, cystic mass in the pelvis and abdomen that resulted in acute urinary retention and bilateral hydronephrosis. CT-guided drainage of the lesion followed by transabdominal surgical excision resulted in a cure. Pathologic examination demonstrated a RD lined by respiratory epithelium.
authors: Department of Pediatric Surgery, Keimyung University Dongsan Medical Center, 194 Dongsan Dong, Taegu, 700-712, Korea.
authors: W H
authors: WH
authors: Park
authors: S O
authors: SO
authors: Choi
authors: K K
authors: KK
authors: Park
mesh_terms: D003560:Cysts / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D007231:Infant, Newborn; D012007:Rectum / Q000002:abnormalities* / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D001748:Urinary Bladder Neck Obstruction / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D016055:Urinary Retention / Q000151:congenital / Q000473:pathology / Q000601:surgery