Modified Blood Patch Used to Treat a High Output Chyle Leak After McKeown Esophagectomy.

Chyle leaks after esophagectomy are associated with significant morbidity and mortality. High-output fistulas are particularly difficult to manage, as the likelihood of spontaneous closure with conservative management is low. Leaks that fail to resolve with conservative management are referred for thoracic duct ligation or embolization. Some patients, however, are not candidates for these procedures or have persistent output despite intervention. We report a case of a post-McKeown esophagectomy patient with a high-output chyle leak despite intraoperative thoracic duct ligation. Treatment was successful with a modified blood patch through a neck drain.