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FIG 2. Case 3. Images of a 61-year-old male patient with a medium anterior communicating artery aneurysm.
A, Before intervention.
B, After intervention, complete obliteration is achieved.
C, Two hours after intervention, thrombus is revealed in the proximal A2 segment. Intra-arterial lysis was performed with 20 mg of recombinant tissue type plasminogen activator.
D, Control angiogram shows partial recanalization, with marked improvement of anterior perfusion.
E and F, MR images reveal partial infarction in the anterior territory.
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