title: Single-stage operation without temporary colostomy for persistent cloaca with a short common channel.
abstract: Colorectal decompression with a catheter was performed for evacuation of stool before definitive surgery in two patients with a persistent cloaca. Two newborn female infants with persistent cloaca received placement of a silicone balloon-tipped catheter in the rectum via the cloacal orifice under fluoroscopic guidance at the time of diagnosis. The length of the cloaca was 2 and 1.5 cm, respectively. The diameter of the catheter was matched to the patients' rectal size and the open end was wrapped in a diaper to allow continuous drainage of stool. The infants underwent bowel irrigation with warm saline thrice a day, at home. Total urogenital mobilization was carried out in the infants at the age of 7 and 8 months, respectively. Both infants had no abdominal distension, colorectal dilatation, or urinary tract infection while the catheter was in situ. The postoperative course was uneventful, except for minimal wound dehiscence in one patient. At present, both infants can void spontaneously without any urological problems. In infants with a persistent cloaca less than 3 cm long and normal urinary tract function, adequate evacuation of stool may be achieved by colorectal decompression with a catheter, thus avoiding the need for a colostomy.
authors.affiliation: Department of Pediatric Surgery, Chiba Children's Hospital, 579-1 Heta-cho, Midori-ku, Chiba-si, Chiba, 266-0007, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Masuko
authors.forename: Y
authors.initials: Y
authors.lastname: Higashimoto
authors.forename: J
authors.initials: J
authors.lastname: Iwai
mesh_terms: D002988:Cloaca / Q000002:abnormalities*; D019299:Decompression, Surgical; D013505:Digestive System Surgical Procedures / Q000379:methods*; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D007231:Infant, Newborn; D008279:Magnetic Resonance Imaging; D014521:Urethra / Q000601:surgery; D014621:Vagina / Q000601:surgery