[Histoautoradiographic examinations of benign and malignant cells and tissues during therapeutic interventions in gynecology].

The alteration of the proliferation activity of different tissues of the female genital tract was studied with the histo-autoradiographic method. Tissue samples from 1. the normal endometrium before and under treatment with the sequential oral contraceptive Ovanon, 2. carcinomas of the vulva before and under treatment with Bleomycin, 3. cervical carcinomas stage I-III before and under Co 60-radiation, and fluid material of cystic ovarian tumors and effusions before and under treatment with alkylating agents were incubated in 3H-thymidine. Morphologic and histo-autoradiographic alterations were observed during all investigations. It was demonstrated that the histo-autoradiographic method 1. gives informations about the proliferation activity of tissues of the female genital tract, 2. quantifies the success of treatment, 3. and allows prognosis about therapeutic results, as it was shown in the case of radiation sensitivity of cervix carcinomas.