[Brenner tumors].
It will be reported about 33 cases of Brenner-tumors, observed between 1932 to 1974. Symptomatic, therapy, progress, morphology of these tumors as well as their coincidence with other pathological changes on genitals will be demonstrated. A short casuistic description of 3 cases with proliferating and 1 case of malignant Brenner-tumor will be given. In the discussion, it will be informed about the frequency, age, diagnostic and prognostic problems of proliferating and malignant tumors. The problem of hormonal activity of some of Brenner-tumors and finally the modern views over histogenesis will be considered and discussed.