Anesthetic Management of a Patient Undergoing Lymphangiography and Thoracic Duct Embolization for Chylothorax Following Coronary Artery Bypass Grafting

The thoracic duct is susceptible to damage from a variety of surgical operations, including esophagectomy, lung resection, and mediastinal or aortic surgery, because of its anatomical placement. Lymphatic leaks are known as chylothorax, which is a common complication of coronary artery bypass grafting. However, In congenital cardiac surgeries, the incidence of chylothorax ranges from 2.5% to 4.7%, while in esophageal procedures, it is 0.4%-4%. There have been a few reports of a chylous lymphatic leak following coronary bypass surgery. In this case report, we would like to present the anesthetic management of a chyle leak that developed a couple of days following triple coronary arterial bypass surgery, which was successfully managed with suprainguinal fascia iliaca compartment block for the embolization of the lymphatic duct.