Thoracic Duct Cyst of the Anterior Mediastinum

Abstract

Mediastinal thoracic duct cyst is a rare benign cystic disease. The lesion is generally in the post-erior or superior mediastinum, where the thoracic duct passes. We herein report an extremely rare case of surgically resected anterior mediastinal thoracic duct cyst. A thoracic duct cyst should be considered as an uncommon differential diagnosis of an anterior mediastinal lesion.