Biliary Atresia: A Case Report

Biliary atresia (BA) is a serious hepatobiliary disorder that occurs due to progressive inflammation and scarring obstruction in the bile ducts, posing a threat to life. This condition usually appears in infants, and timely identification is fundamental for a better prognosis. If left untreated, individuals will inevitably experience liver damage and mortality. This case report describes a nine-month-old female infant presenting with jaundice, icteric sclera, yellowish skin, acholic feces, and hepatomegaly. Elevated liver enzymes and a hepatobiliary iminodiacetic acid (HIDA) scan confirmed BA. Histopathological examination revealed fibrosis, cholestatic disease, and an atretic gallbladder. A modified Kasai portoenterostomy (KPE) with Roux-en-Y jejunojejunostomy was performed, and the infant was discharged with supportive care. However, seven months post-Kasai portoenterostomy, the infant presented with persistent jaundice and progressive deterioration of liver function, indicative of a failed Kasai procedure. Consequently, she was scheduled to undergo liver transplantation (LT) as a definitive treatment. BA is a rare disorder that is observed across nearly all ethnic groups, though the incidence rates vary significantly. This case highlights the efficacy of liver transplantation in treating failed Kasai procedures and demonstrates the potential for enhanced outcomes in infants with end-stage liver disease.