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 />
Sinus Pericranii<br />
• Communication<br />
between extracranial<br />
venous system &<br />
dural venous sinus<br />
•Rare<br />
• May be congenital or<br />
acquired<br />
Sinus Pericranii<br />
CECT<br />
• CT: Single/multiple bone defects<br />
• <strong>Vascular</strong> enhancement<br />
• Conventional angiogram: Seen during venous phase<br />
Sinus Pericranii<br />
T1+Gd MRV<br />
22
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