Laparoscopic cholecystectomy: post-operative bile and chyle leaks. A case report

One week after an elective laparoscopic cholecystectomy at an outside hospital, a 56-year-old male presented to the emergency department with right-sided abdominal pain. Computerized tomography (CT) revealed a complex fluid collection in the gallbladder fossa. The patient underwent drain placement and received broad-spectrum intravenous antibiotics. Drain output was suspicious for a chyle leak, which was confirmed by elevated fluid triglyceride levels. Magnetic resonance cholangiopancreatography (MRCP) and hepatobiliary iminodiacetic acid (HIDA) analysis showed evidence of a concurrent bile leak. After starting a low fat, high protein diet and octreotide, a common bile duct sphincterotomy with plastic stent placement was performed. The patient's symptoms and drain output proceeded to improve. The cause of the chyle leak is unclear. However, with consideration of the patient's concurrent bile leak, an injury to the right major lymphatic drainage pathway and adjacent bile duct is suspected.