Ключевые слова: abnormal, atypia, atypical, basal, biopsy, cell, cells, crowding, diagnosis, disease, dysplasia, eosin, epidermis, epithelial, epithelium, hematoxylin, histology, histopathology, hyperplasia, image, keratin, keratinocytes, micrograph, microscope, microscopy, morphology, mucosa, nucleus, pathology, photomicrograph, pink, precancer, precancerous, proliferation, purple, sample, skin, slide, squamous, stained, stratified, structure, thickened, thickening, tissue,