Management of massive bilothorax post-percutaneous trans-hepatic biliary drainage

Abstract

BackgroundIatrogenic bilothorax is an infrequent major complication of percutaneous trans-hepatic biliary drainage (PTBD) and optimal treatment remains under-reported. The authors herein describe a case of PTBD complicated by a massive bilous effusion.Case presentationAn 80-year-old male underwent PTBD due to malignant obstructive jaundice (total bilirubin 20.0 mg/dL). Following discharge, the patient was readmitted with severe dyspnea and recurrence of jaundice (total bilirubin 15.0 mg/dL). CT depicted the drainage catheter traversing the right costophrenic sulcus, complete obliteration of the right pleural space, no aerated right lung parenchyma and left mediastinal shift. The pleural effusion was successfully drained, and the biliary drainage catheter tract was sealed with Gelfoam pledgets and coils, to prevent bilopleural fistula formation and recurrence of the effusion.ConclusionsIn this case, a successful totally percutaneous management of iatrogenic bilothorax following PTBD is described. Due to the potential of rapid clinical deterioration and empyema formation, immediate evaluation and treatment are warranted. Prompt pleural drainage with antibiotic therapy and bile flow diversion from the pleural cavity are required.