[Occlusion of the internal carotid artery and laterocervical hematoma in a 18-year-old young man].

An eighteen-year-old man was admitted with an espontaneous cervical hematoma. At the operation the occlusion of the internal carotid artery and cervical hematoma was verified. The hematoma was evacuated and the artery ligated. A comment on the different causes of the neck's tumors is presented. No exact etiology for the case reported be ascertain.