Neurogenic tumors of the parapharyngeal space.
D000055:Accessory Nerve; D000328:Adult; D000368:Aged; D002345:Carotid Body Tumor; D002572:Cervical Plexus; D005260:Female; D005729:Ganglioneuroma; D005930:Glossopharyngeal Nerve; D006258:Head and Neck Neoplasms; D006801:Humans; D007002:Hypoglossal Nerve; D007223:Infant; D008297:Male; D008579:Meningioma; D008875:Middle Aged; D009380:Neoplasms, Nerve Tissue; D009442:Neurilemmoma; D009447:Neuroblastoma; D009455:Neurofibroma; D010235:Paraganglioma; D010524:Peripheral Nervous System Neoplasms; D010610:Pharyngeal Neoplasms; D014630:Vagus Nerve