title: Malignant melanoma over the trophic ulcer.
abstract: One case having trophic ulcer over the heel which on histological examination showed malignant melanoma is reported because of malignant melanoma occurring over the trophic ulcer.
mesh_terms: D000368:Aged; D005534:Foot Diseases / Q000209:etiology*; D018409:Foot Injuries; D006801:Humans; D007918:Leprosy / Q000150:complications*; D008297:Male; D008545:Melanoma / Q000209:etiology*; D012883:Skin Ulcer / Q000150:complications*