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Biliary atresia associated with congenital structural anomalies
H Tanano1, T Hasegawa, H Kawahara
1Department of Pediatric Surgery, Osaka University Medical School, Japan.
Journal of Pediatric Surgery
|December 11, 1999
Summary
Biliary atresia (BA) with congenital anomalies has a poor prognosis. Delayed surgery impacts bile secretion and outcomes in these complex pediatric cases.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Congenital Anomalies
Background:
- Biliary atresia (BA) is rarely associated with other congenital anomalies.
- A subgroup of BA patients with structural anomalies like situs inversus, polysplenia, or portal vein anomalies is suspected.
Purpose of the Study:
- To present 7 patients with biliary atresia and multiple congenital structural anomalies.
- To investigate the clinical characteristics and outcomes of these patients.
Main Methods:
- Retrospective review of 87 BA patients treated over 19 years.
- Analysis of associated anomalies, surgical timing (hepatic portoenterostomy - HPE), porta hepatis findings, and patient outcomes.
Main Results:
- 7 out of 87 BA patients (8.0%) had multiple congenital anomalies including situs inversus, polysplenia, and cardiac defects.
- HPE was performed at an average of 92 days; porta hepatis abnormalities were noted in 6 patients.
- 5 patients died due to cholangitis, sepsis, or liver/cardiac failure; 1 patient is doing well, another had one episode of cholangitis.
Conclusions:
- Biliary atresia associated with congenital structural anomalies carries a poor prognosis.
- Delayed HPE contributes to poor bile secretion and adverse outcomes in these patients.