The Journal of dermatology
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Review Case Reports
Three cases of malignant melanoma arising on burn scars.
It is well known that up to 2% of chronic burn scar lesions can transform into malignant tumors. Most of them are squamous cell carcinoma (SCC) and, more occasionally, basal cell carcinoma (BCC). The incidence of malignant melanoma (MM) is extremely low. ⋯ The patient was treated with a wide excision and a split-thickness skin graft. The 5-year survival rate of MM in an old burn scar is 53.6%. It is suggested that the prognosis of burn scar carcinoma is not worse than that of non-burn scar carcinoma.