Korean J Dermatol.
1998 Oct;36(5):924-927.
Two Cases of Neurofibrosarcoma Arising from Cutaneous Neurofibroma in Patients with Neurofibromatosis
Abstract
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Neurofibrosarcoma is the most common malignant change in patients with neurofibromatosis. But the incidence of neurofibrosarcoma arising from cutaneous neurofibroma is very low. We report two cases of neurofibrosarcoma arising from cutaneous neurofibroma in patients with neurofibromatosis showing typical clinical manifestations.