Vagusneurofibrom i glandula parotis

A 37-year-old male, without stigmata of neurofibromatosis type 1, developed a firm mass below the right ear over several months without facial palsy. Clinical examination and ultra-sonography revealed a tumour in the parotid gland. Fine needle aspirationbiopsy was inconclusive. During complete resection, the tumour revealed an unusual anatomic location from the superficial lobe of the parotid to the deep and further into the parapharyngeal space. The pathological examination showed a solitary neurofibroma. In this case report, preoperative diagnosis, therapy and follow-up of this rare tumour in the parotid gland from n. vagus are discussed.