Published in:
01-06-2015 | Correspondence
Quantitative Measurements of Cerebral Circulation in Spontaneously Regressing Traumatic Carotid-Cavernous Sinus Fistula with Velocity-Encoded Magnetic Resonance Imaging
Authors:
Ho Kyun Kim, Sung Won Youn, Jongmin Lee
Published in:
Clinical Neuroradiology
|
Issue 2/2015
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Excerpt
Carotid-cavernous sinus fistula (CCF) is an abnormal communication between the carotid artery and the cavernous sinus. Among the various subtypes, direct CCF (or Barrow type A CCF) is caused by a traumatic tear of the cavernous internal carotid artery (ICA) or rupture of a pseudoaneurysm within it [
1,
2]. Pseudoaneurysm of the ICA may arise rarely from complete tearing of the arterial wall and the formation of a perivascular haematoma [
3,
4]. The goal of treatment for direct CCF is to occlude the site of shunt flow while preserving the patency of the ICA [
2], which can be accomplished by using coils [
5,
6] and/or stent-graft placement [
7,
8]. …