Malignant schwannoma of the cervical vagus nerve in a patient with neurofibromatosis (von Recklinghausen's disease).

A patient with malignant schwannoma arising from the cervical vagus nerve has been described. Treatment consisted of wide en bloc resection of the tumor and adjacent carotid artery. A subclavian-middle cerebral arterial bypass procedure, using a saphenous vein graft, was performed. A course of postoperative radiotherapy was administered. The patient remains without evidence of disease 11 months following therapy.