Primary adrenal tumors--a 16-year experience in a single institution.

The incidence of primary adrenal gland tumors observed at the Pathology Department, Cracow, in the period of 16 years was examined. The frequency of adrenal lesion in males and females was studied and compared. The mean age of the patients was calculated. The results were shown in tables and diagrams and compared with data given in the WHO Classifi cation of Tumors and the literature on the subject.