Bilothorax as a rare sign of intra-abdominal bile leak in a patient without peritonitis

A Green Surprise: Bilateral Bilious Pleural Effusion Secondary to Esophageal Rupture-A Case Report

Bilothorax, an exudative pleural effusion due to the accumulation of bile. It is also called cholethorax or thoracobilia and was initially reported in 1971. Here, we report a rare case of an elderly male presenting with bilateral bilothorax due to esophageal rupture. A 78-year-old man with multiple medical ailments presented to the emergency room (ER) with a severe episode of vomiting accompanied by a popping sound, respiratory distress, and right sided chest pain. The patient had tachycardia, BP of 101/89 mm Hg, and tachypnea. Computed tomography scan of the chest and abdomen revealed air adjacent to the esophagus, suggesting perforation, atelectasis of right lung, and bilateral pleural effusion (R > L). However, an esophagram did not reveal any perforation. Right-sided chest tube drained dark green bilious fluid. The day after admission, he experienced hemodynamic compromise and hypoxemia requiring intubation, along with fluids and inotropes support. Diagnosis of bilateral bilothorax complicated by hypoxemic respiratory failure with septic shock was made. Cultures were drawn, and empiric antibiotics were started. Nuclear hepatobiliary scan (HIDA) was performed to rule out a hepatobiliary fistula. Results showed reflux activity in the stomach, and distal esophageal leak was identified. Gastrojejunal stenting was performed. However, after prolonged intubation, the family decided on terminal extubation, and he died while receiving hospice care. This case highlights the rarity of bilateral bilothorax, where the HIDA scan played a crucial role in identifying an esophageal leak as the underlying cause, despite normal esophagram results. This condition necessitates prompt diagnosis and aggressive therapeutic interventions.

Nonoperative management of biliopleural fistula following living-donor liver transplantation: A case report

Key Clinical Message

Biliopleural fistula is a rare but serious complication after liver transplantation that should be managed nonoperatively with antibiotics, pleural drainage, decompression of high-pressure biliary tract, or ultimately surgery in unresponsive cases.

Abstract

Bilious pleural effusion is a rare entity often iatrogenic, following hepatobiliary surgeries and biliary interventions, and has been reported only in a limited number of patients after liver transplantation. A 5-year-old girl underwent living donor liver transplantation due to progressive familial intrahepatic cholestasis. At the 7th day of the postoperative course, due to increased liver enzymes and bilirubin levels and intrahepatic bile duct dilatation on sonography, Magnetic Resonance Cholangiopancreaticography followed by a liver biopsy were performed; the findings demonstrated moderate intrahepatic bile duct dilatation and moderate cellular rejection associated with mild cholestasis, respectively. The patient was therefore administered a pulse of methylprednisolone; however, due to fever, peritonitis and also sonographic evidence of infected biloma collection adjacent to the transplanted liver, the patient underwent surgery. Laparotomy and peritoneal washout were performed and a Jackson-Pratt drain was inserted adjacent to the liver cut surface. Succeeding tachypnea on 28th post day, led to detection of right side massive pleural effusion on chest Xray and hence thoracostomy tube was inserted. A diagnosis of biliopleural fistula was established and broad-spectrum intravenous antibiotic therapy was started, followed by cholangiography, fistula closure, and bile duct stricture ballooning and internal-external biliary catheter insertion. The patient was discharged in generally good condition on the 50th posttransplant day. The diagnosis of biliopleural fistula is facilitated with the utilization of chest imaging and pleural fluid analysis, however, a high index of suspicion is required.

Iatrogenic Bilothorax: A Rare Complication of Orthotopic Liver Transplant

Bilothorax is a rare condition involving drainage of bile from the biliary system into the lung's pleural space. Several cases have been reported in the literature, where the most commonly reported cause is iatrogenic injury. To date, no cases of bilothorax as a complication of liver transplantation have been reported. Given its rarity and concurrent morbidity, early recognition is paramount as this condition can quickly deteriorate into adult respiratory distress syndrome.

Bilateral Bilothorax: An Unusual Cause of Bilateral Exudative Pleural Effusion

Bilothorax is an uncommon cause of exudative pleural effusion; the majority of reported cases are right-sided while a bilateral presentation is extremely rare. The majority of cases are secondary to biliary obstruction, an extension of hepatic infections, and iatrogenic complications following percutaneous procedures or surgical interventions. Imaging studies and a diagnostic pleural tap can confirm the diagnosis. Early recognition and complete drainage are important to prevent life-threatening complications, including empyema formation. We present a case of a 71-year-old female who developed bilateral bilothorax as a complication of gallstone pancreatitis.

Bilothorax as a complication of percutaneous transhepatic biliary drainage

We report two cases of bilothorax that occurred as a complication of percutaneous transhepatic biliary drainage. In an 86-year-old woman who had undergone percutaneous transhepatic biliary drainage for obstructive jaundice, bilothorax occurred after accidental removal of the tube. She recovered with chest drainage only. An 83-year-old man who had undergone percutaneous transhepatic biliary drainage for cholecystitis developed bilothorax with infection. He recovered with thoracoscopic curettage. Although bilothorax is a rare complication of percutaneous transhepatic biliary drainage, appropriate diagnosis and prompt treatment is important, especially when bilothorax is accompanied by infection.