Palmar keratoses and visceral cancer. A spurious relationship.
D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006229:Hand Dermatoses / Q000150:complications* / Q000453:epidemiology; D006801:Humans; D007642:Keratosis / Q000150:complications* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications*; D011446:Prospective Studies; D012737:Sex Factors