Fig. 1From: Functional outcome following intracapsular resection of head and neck peripheral nerve sheath tumors: a retrospective cohortVagal schwannoma intracapsular resection. A A vagal schwannoma displacing the jugular vein anteriorly was exposed via a transcervical approach. B-E The tumor capsule was carefully dissected under the guidance of a stimulus probe, an electrophysiology monitoring system, and a magnifying microscope. F Excised tumorBack to article page