Traumatic facial arteriovenous malformations.
Laryngoscope
; 90(12): 2011-20, 1980 Dec.
Article
en En
| MEDLINE
| ID: mdl-7453451
ABSTRACT
Traumatic arteriovenous malformations (AVM) represent an abnormal communication between arteries and veins and are usually complex. They occur most commonly in the extremities and are noted most often in military casualties. In the literature there are approximately 25 cases of traumatic AVM of the facial region which are angiographically documented. To these are added five documented cases from this paper, one which was proven at surgery, and one which was suspected from classical signs and symptoms but not diagnosed. The trauma leading to the AVM may be penetrating, blunt, postsurgical, or inflammatory. A swelling of the face, pulsatile tinnitus, throbbing headache and bleeding comprise the main presenting symptoms. A bruit and thrill are usually present. Doppler ultrasonography and selective arteriography will provide the essential diagnostic information. Embolization therapy may be a helpful preoperative adjunct or may be the total therapy if surgery cannot be performed. Proper identification of the feeder vessels, surgical control of these vessels, total excision of the AVM with functional and cosmetic reconstruction of the tissue defect remain the basic principles of therapy.
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Banco de datos:
MEDLINE
Asunto principal:
Fístula Arteriovenosa
/
Traumatismos Faciales
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Límite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Laryngoscope
Asunto de la revista:
OTORRINOLARINGOLOGIA
Año:
1980
Tipo del documento:
Article