Melanotic precancerosis.
D006801:Humans; D008543:Melanins; D009369:Neoplasms; D010858:Pigmentation; D011230:Precancerous Conditions; D012878:Skin Neoplasms
D008543:Melanins
CANCER/precancerous conditions; MELANIN/pigmentation; SKIN/cancer
Melanotische Präcancerose.