Bronchobiliary fistulae as a complication of untreated pulmonary hydatid cyst presenting with bilioptysis: A report of two cases

Bronchobiliary fistula caused after percutaneous transhepatic biliary drainage treatment: A case report

RATIONALE

Percutaneous transhepatic biliary drainage (PTBD) plays a significant role especially in the diagnosis and decompression of bile duct obstruction. However, it is associated with complications such as hemobilia, occlusion of drainage, bile leakage, and even bronchobiliary fistula (BBF).

PATIENT CONCERNS AND DIAGNOSES

We herein describe a patient with a complication of BBF caused by long-term indwelling PTBD catheters. She underwent multiple operations including bilioenteric anastomosis, hepatic left lateral lobectomy, and long-term PTBD treatment. Her symptoms were mainly cough, fever, and yellow sputum and her diagnosis was confirmed by sputum culture (bilirubin detection was positive).

INTERVENTIONS AND OUTCOMES

The patient recovered uneventfully by minimally invasive treatment, was discharged after 1 week of hospitalization, and the drainage tube was removed 2 weeks later. During 2 years of follow-up, no recurrence of BBF was observed.

LESSONS

Patients with long-term indwelling PTBD catheters for biliary tract obstruction may lead to BBF. The treatment plan of BBF is tailored to the patient's individualized characteristics. And minimally invasive treatments might be an effective alternate way for the treatment of BBF. The accurate diagnosis, precision treatment, and multidisciplinary team play important roles in the treatment of BBF.

Multiple Hepatic Hydatid Cysts With Cysto-Biliary Communication and Broncho-Biliary Fistula: A Pediatric Case Report

Hydatid cyst disease is a health problem in some developing countries occurring in groups with permanent contact with dogs. It is a parasitic disease caused by Echinococcus Granulosus. The liver is the most common organ infected. If not treated appropriately; it may lead to developing life-threatening complications. Its rupture into bile ducts is the most frequent one, while hepatopulmonary fistula is a rare complication. We discuss the case of a child presenting those 2 complications as we emphasize the importance of early diagnosis and the role of the radiologist.