PMC3945764_01
Preoperative computerized tomographic angiography showing the frontal AVM (Spetzler-Martin grade I).
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Figure 1 shows the preoperative computer tomography (CT) angiogram.
Postoperative computerized tomographic angiography showing normal perfusion of both ophthalmic artery and vein, no hemorrhage or signs of cerebral ischemia or edema, just evidence of AVM resection.
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Immediate CT angiogram of the brain was inconclusive showing normal perfusion of both ophthalmic artery and vein, no hemorrhage or signs of cerebral ischemia or edema, just evidence of AVM resection ( Figure 2).