Palmar keratoses and cancer.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001151:Arsenic / Q000009:adverse effects; D002648:Child; D005260:Female; D006229:Hand Dermatoses; D006801:Humans; D007642:Keratosis / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis*; D012877:Skin Manifestations
D001151:Arsenic