Vascular Malformations Smith 12-12-2012 - Inova Health System
Vascular Malformations Smith 12-12-2012 - Inova Health System
Vascular Malformations Smith 12-12-2012 - Inova Health System
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2/8/20<strong>12</strong><br />
Venous Drainage<br />
SOV<br />
Superficial Middle<br />
Cerebral V.<br />
Uncal v. Cerebellar<br />
SPS<br />
Pterygoid<br />
& basilar<br />
plexus<br />
IPS<br />
CCF: Imaging<br />
• CT:<br />
– Marked dilation &<br />
enhancement of<br />
cavernous sinus<br />
– May see prominent SOV<br />
• MRI:<br />
– Abnormal flow voids in<br />
cavernous sinus<br />
– Enlargement of<br />
cavernous sinus<br />
<br />
CCF<br />
T1<br />
11
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