Cytologic diagnosis of malignant melanoma

Cytology in malignant melanoma of the skin is a useful method, which alone yields in many cases enough diagnostic informations for a therapeutical approach. It is of a special importance in cases with marked anisocytosis of cells and with large, sometimes polynuclear cells and with cells with melanotic pigment. In cases with middle-sized apigmented cells of epitheloid appearance it should be always completed by biopsy, which, in these cases predominates over cytology. Combination of both methods brings a more substantial elucidation of diagnosis.