Thymolipoma, is an anterior mediastinal relatively uncommon benign tumor that consists of thymic and fatty tissue which is surrounded by a capsule. Lange, in 1916 first described a case with thymolipoma (1). Moreover, the term “thymolipoma” was first used by Hall in 1949 (2). Although thymolipoma can occur at any age, 80% of the tumors occur during the 4th decade of life. There appears to be no...