EC Clinical and Medical Case Reports

Biliary obstructions, whether benign or malignant, can lead to serious complications like cholangitis, sepsis, or liver failure if untreated. This study retrospectively evaluates 23 cases of percutaneous biliary drainage (PBD) at the Mohammed V Military Hospital from July 2022 to July 2024. The study focuses on patient demographics, procedural techniques, and complications. The majority of biliary obstructions were malignant, primarily due to cholangiocarcinoma and pancreatic head tumors. Technical and clinical success was achieved in 78.3% of cases, with a significant reduction in bilirubin levels post-procedure. However, 26.1% of patients experienced complications, including cholangitis, sepsis, and hemorrhage, with a mortality rate of 4.3%. The median hospital stay was 7 days. PBD remains a crucial intervention for managing biliary obstructions, though it requires careful patient selection, imaging, and post-procedural care to reduce risks and improve outcomes.

 Keywords: Percutaneous Biliary Drainage; Biliary Obstruction; Radiology Intervention

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