title: Malignant melanoma in a skin graft: burn scar neoplasm or a transferred melanoma?
abstract: Malignant melanomas (MM) arising in burn scars are rare with 16 cases previously reported. Malignant melanomas arising on skin grafts are even more rare with only two cases reported. We present the case of MM arising on a burned area that had been previously grafted with a split thickness skin graft. A 19-year-old patient sustained 20% burns in a road traffic accident. The burned areas were debrided and skin grafted. Six months later, the patient developed MM on the left calf (an area that was burned and grafted). The tumour was excised with wide margins. Six months following the excision of the MM, the patient started to develop multiple dysplastic naevi in the skin grafted burned areas. In the present case, the main question to be answered is whether the MM arose from the donor or the recipient site of the split thickness skin graft. After thorough discussion of the two options and reviewing the literature, the authors believe that the MM and the atypical naevi were transferred to the recipient site with the skin graft. Therefore, it is suggested that in the process of harvesting skin grafts, any pre-existing naevi should be avoided or removed, and if this is not feasible, should be recorded in detail in the operation notes. Also, patients at discharge should be advised that any change in the appearance of the grafts or any new lesions in the engrafted areas should be reported to their physicians.
authors.affiliation: Department of Plastic and Reconstructive Surgery and Burns Unit, Nottingham City Hospital, UK.
authors.forename: I E
authors.initials: IE
authors.lastname: Gamatsi
authors.forename: T A
authors.initials: TA
authors.lastname: McCulloch
authors.forename: F B
authors.initials: FB
authors.lastname: Bailie
authors.forename: J R
authors.initials: JR
authors.lastname: Srinivasan
mesh_terms: D000328:Adult; D002056:Burns / Q000150:complications* / Q000601:surgery; D002921:Cicatrix / Q000150:complications; D005260:Female; D006801:Humans; D008545:Melanoma / Q000175:diagnosis* / Q000209:etiology; D009366:Neoplasm Seeding; D009506:Nevus / Q000473:pathology; D016038:Skin Transplantation / Q000009:adverse effects*