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images in clinical medicine The new england journal of medicine n engl j med 371;19 nejm.org november 6, 2014 1832 A 26-year-old man with a history of blunt trauma to the head 2 months earlier presented with rapidly progressive swelling, pain, and di- minishing vision in the left eye. The physical examination of the left eye revealed chemosis, pulsating proptosis, and an ulcerated cornea (Panel A). A bruit could be heard with a stethoscope placed on the left temple. Selective angiography of the left carotid artery showed a fistulous communication between the internal carotid artery and the cavernous sinus (Panel B, lateral projection) and early filling of the superior ophthalmic vein (Panel C, lateral projection). Under general anesthe- sia, the patient underwent endovascular coiling of the fistula (Panel D). At 6 months after the coiling procedure, there was a 95% reduction in the patient’s proptosis. Carotid cavernous fistula is an abnormal arteriovenous communication between the carotid artery or its branches and the cavernous sinus. It can result from blunt trauma to the skull. As arterial blood enters the cavernous sinus under high pres- sure, normal venous return is impeded, leading to engorgement of the draining veins. The mainstay of therapy is endovascular occlusion of the affected cavernous sinus with coils, glue, or balloons. DOI: 10.1056/NEJMicm1311966 Copyright © 2014 Massachusetts Medical Society. Lindsey R. Baden, M.D., Editor Carotid Cavernous Fistula Sudhir Venkataramaiah, M.B., B.S., M.D. Kamath Sriganesh, M.B., B.S., M.D., D.M. National Institute of Mental Health and Neurosciences Bangalore, India [email protected] A B Cavernous part of internal carotid artery Cavernous sinus Cavernous sinus Cavernous internal carotid artery Coils Internal carotid artery Fistula C D Superior ophthalmic vein The New England Journal of Medicine Downloaded from nejm.org by Winty Septiani on March 9, 2015. For personal use only. No other uses without permission. Copyright © 2014 Massachusetts Medical Society. All rights reserved.

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Page 1: asdfkwneknfwefbkwebgfwebfjkebfjkbefjkbewfjwebfjkbewfjkebwfjkbekj

images in clinical medicine

T h e n e w e ngl a nd j o u r na l o f m e dic i n e

n engl j med 371;19 nejm.org november 6, 20141832

A 26-year-old man with a history of blunt trauma to the head 2 months earlier presented with rapidly progressive swelling, pain, and di-minishing vision in the left eye. The physical examination of the left eye

revealed chemosis, pulsating proptosis, and an ulcerated cornea (Panel A). A bruit could be heard with a stethoscope placed on the left temple. Selective angiography of the left carotid artery showed a fistulous communication between the internal carotid artery and the cavernous sinus (Panel B, lateral projection) and early filling of the superior ophthalmic vein (Panel C, lateral projection). Under general anesthe-sia, the patient underwent endovascular coiling of the fistula (Panel D). At 6 months after the coiling procedure, there was a 95% reduction in the patient’s proptosis. Carotid cavernous fistula is an abnormal arteriovenous communication between the carotid artery or its branches and the cavernous sinus. It can result from blunt trauma to the skull. As arterial blood enters the cavernous sinus under high pres-sure, normal venous return is impeded, leading to engorgement of the draining veins. The mainstay of therapy is endovascular occlusion of the affected cavernous sinus with coils, glue, or balloons.DOI: 10.1056/NEJMicm1311966Copyright © 2014 Massachusetts Medical Society.

Lindsey R. Baden, M.D., Editor

Carotid Cavernous Fistula

Sudhir Venkataramaiah, M.B., B.S., M.D.Kamath Sriganesh, M.B., B.S., M.D., D.M.

National Institute of Mental Health and NeurosciencesBangalore, [email protected]

A B

Cavernous part of internal

carotid artery

Cavernous sinus

Cavernous sinus

Cavernous internal carotid arteryCoils

Internal carotid artery

Fistula

C D

Superior ophthalmic vein

The New England Journal of Medicine Downloaded from nejm.org by Winty Septiani on March 9, 2015. For personal use only. No other uses without permission.

Copyright © 2014 Massachusetts Medical Society. All rights reserved.