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Biliary atresia with aneurysmal dilatation of hepatic artery: A rare anomaly

Bindey Kumar1, Neelam Sinha, Prem Kumar

  • 1Department of Paediatric Surgery, Indira Gandhi Institute of Medical Sciences, Patna, India.

International Journal of Surgery Case Reports
|November 27, 2012
PubMed

Insights

Biliary atresia rarely coexists with hepatic artery aneurysms. Recognizing this rare vascular anomaly is crucial for surgical planning and managing liver transplantation in affected children.

Area of Science:

  • Pediatric Surgery
  • Hepatology
  • Vascular Surgery

Background:

  • Biliary atresia is a serious neonatal liver disease.
  • Hepatic artery aneurysms are rare vascular malformations.
  • The coexistence of biliary atresia and hepatic artery aneurysm is exceptionally uncommon.

Purpose of the Study:

  • To highlight the rare association between biliary atresia and hepatic artery aneurysm.
  • To emphasize the importance of identifying this vascular anomaly in pediatric patients.
  • To discuss the implications for surgical management and liver transplantation.

Main Methods:

  • Case presentation of a four-month-old male infant with biliary atresia.
  • Intraoperative discovery of a cystic expansile mass.
  • Diagnostic confirmation of aneurysmal dilatation of the hepatic artery.

Main Results:

  • A four-month-old male presented with biliary atresia and an associated hepatic artery aneurysm.
  • The aneurysm was identified as a cystic expansile mass during surgical exploration.
  • This case confirms the rare co-occurrence of these two conditions.

Conclusions:

  • The association of hepatic artery aneurysm with biliary atresia is rare but significant.
  • Awareness of this anomaly aids in understanding biliary atresia's pathogenesis.
  • Identification is critical for planning liver transplantation and avoiding operative complications.
Abstract

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