SIMULTANEOUS CORRECTION OF BILIARY ATRESIA AND SMALL-BOWEL ATRESIA IN THE NEONATE

The coexistence of biliary atresia and small bowel atresia has been described. However, attempts to correct the biliary atresia at the same time as small bowel atresia repair have not been detailed. In 1986, a 2,170-g female was delivered at 36 weeks' gestation. Postpartum, duodenal obstruction was suspected after oral feedings were not tolerated. At 37 hours after birth, laparotomy showed unsuspected biliary atresia in addition to intestinal malrotation, duodenal web, and type IIIb jejunal atresia with an apple-peel configuration of the upper jejunum and mesentery supplied by the superior mesenteric artery with normal small bowel length and normal ileal mesentery. A modified Roux-en-Y hepatic portoenterostomy was performed using the blind end of the apple-peel configuration of jejunum, with a side-to-side duodenojejunostomy 25 cm from the portoenterostomy. Microscopic examination of the fibrous extrahepatic biliary tissue showed a disarray of small bile ductules. The maximal ductal size at the portoenterostomy site was 600 μm. A liver biopsy specimen showed normal architecture with eosinophils infiltrating the portal triads and periductal areas. Postoperatively, she has maintained normal growth and development with no episodes of cholangitis. Liver biopsies at 1 year and 3 years were normal. At 4 years, total and conjugated bilirubin, serum proteins, liver enzymes, coagulation factors, and trace elements were normal. We conclude that simultaneous correction of biliary atresia and small bowel atresia can be accomplished in the neonate with excellent early results. © 1992.