[Epidermoid thymoma--a variety of thymus gland cancer]. / Epidermoidnaia timoma--raznovidnost' raka vilochkovoi zhelezy.

Epidermoid thymoma was referred to thymal malignancies after an evaluation of the data on its clinical course and microscopic structure. This tumor may be diagnosed preoperatively on the basis of an analysis of clinico-roentgeno-endoscopic data and findings of a cytological, histological and electron-microscopic examinations.