title: The association of ano-urethral and tracheo-esophageal fistulae (a report of two cases).
abstract: Anorectal atresia with recto-urethral fistula is one of the most common congenital anomalies afflicting the hindgut (1,2). The "H-type" ano-urethral fistula, however, is relatively rare, similar to the "H-type" tracheo-esophageal fistula which is the least common such anomaly of that region. The association of an "H-type" tracheo-esophageal fistula and an "H-type" ano-urethral fistula and stricture of the anterior urethra is considered a rare combination of anomalies. Two cases of "H-type" ano-urethral fistula with stricture of the anterior urethra and associated in one instance with an "H-type" tracheo-esophageal fistula and the other with esophageal atresia and tracho-escophageal fistula are reported and comment is made on the interesting underlying embryologic defect.
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D012003:Rectal Fistula / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging; D014138:Tracheoesophageal Fistula / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging; D014522:Urethral Diseases / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging; D014548:Urinary Fistula / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging