Keratoacanthoma in a sub-tropical climate.
D000328:Adult; D000368:Aged; D001315:Australia; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007636:Keratoacanthoma / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000175:diagnosis; D014329:Tropical Climate