Advanced biliary atresia: is portoenterostomy justified in all infants?
During 1989-98, of the 127 patients with biliary atresia, 23 were seen with advanced biliary atresia (ABA) presenting with (i) at more than 120 days of age (ii) established cirrhosis and (iii) features of portal hypertension. Sixteen of these underwent exploratory laparotomy, dissection at the porta hepatis and hepatico-portoenterostomy (HPE) (group I). The remaining 7 infants underwent portal dissection and sump drainage only (instead of HPE). The drainage if any was evaluated for any change in colour, volume and concentration in the post-operative period (group II). Age and presentation were the same in both the groups. In group-II, HPE was considered only if the bile flow was noted after portal dissection. Bile flow was seen in 3/16 in group I and 0/7 in group II. The fall in serum bilirubin during the first seven post operative days was noted in 2/16 in group I and 0/7 in group II. No drain output was recorded in any of the group II infants. The incidence of complications and the duration of hospital stay was significantly higher in group I patients. The sump drainage as an alternative procedure to HPE not only served the purpose of evaluating the patients with ABA for the possible bile flow in the post operative period but also avoided the need for a major operative procedure like HPE.
Gupta
D K
DK
Department of Pediatrics Surgery, All India Institute of Medical Sciences, New Delhi-110029, India. devendra6@hotmail.com
Dave
S
S
D001656:Biliary Atresia / Q000601:surgery*; D006801:Humans; D007223:Infant; D007902:Length of Stay; D011171:Portoenterostomy, Hepatic