Schwannoma of the neck.

Sixteen cases of schwannomata of the neck were included in this study. Clinical and pathological features were analysed. Pre-operative diagnosis was always difficult and was achieved in only three cases. The lesion should be suspected whenever examining the neck for a solitary swelling of long standing. Schwannomata of the cervical vagus or sympathetic chain usually bulge into the pharynx and present as parapharyngeal tumours. Neurological deficits were absolutely absent in our cases. Every attempt should be exerted to spare the involved nerve even on the expense of leaving behind a part of the tumour which is definitely benign and having practically no tendency for malignant change.