갑상선 전절제술 및 중앙경부 림프절 박리술 후 발생한 유미누출: 3예 증례보고 = Chyle Leakage after Total Thyroidectomy and Central Neck Dissection: Report of Three Cases

다국어 초록 (Multilingual Abstract)

Chyle leakage is a rare complication of surgery for thyroid cancer that generally develops after lateral neck dissection. Here, we describe chyle leakages experienced after central neck dissection (CND). A total of 615 patients with thyroid cancer were treated by total thyroidectomy with CND between Jan 2012 and Dec 2012 at our facility, and three (0.49%) developed chyle leakages. The amounts of leakage were all less than 100 ml/day. One patient was resolved with conservative management, while the others were treated with conservative treatment and fibrin glue injection in chylous lymphocele. Chyle leakage after CND is very uncommon, and most cases involve minor leakage. Fibrin glue could be a treatment option for chyle leakage following CND.