[Precancerous melanosis with malignant melanoid tumors recurring for more than 5 years].
D003108:Colonic Diseases; D006801:Humans; D008499:Medical Records; D008545:Melanoma; D008548:Melanosis / Q000150:complications*; D009364:Neoplasm Recurrence, Local; D009369:Neoplasms
MELANOMA/case reports; MELANOSIS/complications