Fig. 4

Lymphangiography and computed tomography after treatment. A Lymphangiographic radiography shows a drainage tube, abnormal lipiodol pooling in the chyle leak lumen, and obstruction of the point of leakage of the lymphatic vessel (the arrow). B Computed tomography after treatment revealed obstruction of the point of leakage of the lymphatic vessel (the arrow). C Computed tomography 3 months after discharge shows no reswelling on the neck