[Differential diagnosis of carcinogenesis stages in the uterine cervix according to the ploidometric studies].

Computer microscopy with nuclei ploidy visualization of tumour cells provides additional objective signs of malignant transformation of uterine cervix multilayer epithelium. Nuclear ploidometry is a differential diagnostic procedure which allows more precisely than routine methods to establish benign stages of neoplastic processes: intraepithelial neoplasia I (2.5-3.4); borderline stage--intraepithelial neoplasia of the II-III degree (3.5-4.5) and diagnose malignant tumours--infiltrating carcinomas in mean values of tumour cell ploidy more than 4.5 (keratinized carcinoma--5.4; non-keratinized one--5.8).