[The analysis of cellular nuclei of the normal epithelium, precancerous lesions and cancer of the larynx].

The aim of the study was to relationship analysis between the karyometrical parameters of the laryngeal mucosa and the morphometrical states as well as the morphometrical comparison among the normal epithelium, precancerous lesions and cancer of the larynx. The following nuclear parameters were assessed: area, equivalent diameter, length, width, perimeter, convex area and perimeter, roundness, elongation and fulfillment. The relationship between karyometrical parameters and morphometrical lesions were found to be statistically significant. In some cases of the measurements there was no significant difference between the mild dysplasia cells and the superficial layers of the normal epithelium.