Chemodectomas of the head and neck.
D000792:Angiography; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D006257:Head / Q000601:surgery; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000532:radiotherapy / Q000601:surgery; D006801:Humans; D007036:Hypothermia, Induced; D010166:Palliative Care; D010236:Paraganglioma, Extra-Adrenal / Q000175:diagnosis* / Q000532:radiotherapy / Q000601:surgery; D010690:Phlebography; D014054:Tomography; D014711:Vertebral Artery / Q000000981:diagnostic imaging