Diagnostic staining of neoplastic skin lesions with toluidine blue.
D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007642:Keratosis / Q000175:diagnosis*; D008297:Male; D008722:Methods; D008875:Middle Aged; D012878:Skin Neoplasms / Q000175:diagnosis*; D013194:Staining and Labeling