Cervical chylous leakage following esophagectomy that was successfully treated by intranodal lipiodol lymphangiography: a case report

BACKGROUND Chylous leakage is a well-known complication after esophagectomy, but cervical chylous leakage is relatively rare, and considerable controversy remains regarding the appropriate management strategies. We herein report a case of cervical chylous leakage treated successfully by lipiodol lymphangiography. CASE PRESENTATION The patient, a 70-year-old man with middle thoracic esophageal cancer, underwent radical esophagectomy with 3-field lymph node dissection and subsequently developed cervical chylous leakage. From the second postoperative day (POD2), the amount of fluid in the cervical drainage tube increased by 200-300 ml/day. We started octreotide (300 μg/day) on POD5 and etilefrine (120 mg/day) on the POD6. However, the amount of cervical discharge did not decrease. We performed lipiodol lymphangiography on POD8. Thereafter, the amount of cervical discharge finally began to decrease. We removed the drainage tube on POD13, and the patient was discharged from the hospital on POD23. CONCLUSIONS Our case suggests the clinical efficacy of lipiodol lymphangiography for cervical chylous leakage after esophagectomy.