Cutaneous Melanoma in a Patient With Neurofibromatosis

Although neurofibromatosis and cutaneous melanoma are both diseases of neuroectodermal origin, reports of their association are rare. The case history of a patient with histologically documented neurofibromatosis and a nodular melanoma unrelated to a cafe-au-lait spot or congenital nevus is reported, and the literature reviewed. The appearance of only one patient with neurofibromatosis in a series of 900 patients with melanoma suggests that these diseases are probably not associated with greater frequency than that predicted by chance alone.