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Related Experiment Videos

Spontaneous retroperitoneal biloma: a case report.

Tsyh-Jyi Hsieh1, I-Chan Chiang, Kung-Kai Kuo

  • 1Department of Radiology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan.

The Kaohsiung Journal of Medical Sciences
|December 13, 2002
PubMed
Summary

This case study details a rare spontaneous biliary tree rupture causing a retroperitoneal biloma. Non-surgical drainage followed by surgery successfully treated the condition in a high-risk patient.

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Area of Science:

  • Gastroenterology and Hepatology
  • Surgical Case Reports
  • Medical Imaging

Background:

  • Spontaneous rupture of the biliary tree is an uncommon event.
  • Biloma formation in the retroperitoneum presents diagnostic and therapeutic challenges.
  • High surgical risk in elderly patients necessitates alternative management strategies.

Observation:

  • A 74-year-old male presented with back pain and weakness.
  • Imaging revealed a large retroperitoneal lesion diagnosed as biloma via percutaneous aspiration.
  • Initial management involved percutaneous drainage due to high surgical risk.

Findings:

  • Percutaneous drainage of the retroperitoneal biloma was successfully performed under sonographic guidance.
  • The patient's condition improved, allowing for subsequent cholecystectomy and common bile duct stone removal.

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  • No evidence of bile duct leakage was found during definitive surgery.

    • Implications:

    • Non-surgical management, such as percutaneous drainage, is a viable first-line treatment for retroperitoneal bilomas in high-risk patients.
    • This approach can stabilize patients, enabling them to undergo definitive biliary surgery safely.
    • Highlights the importance of imaging and interventional radiology in managing rare hepatobiliary emergencies.