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FIG 1. A 57-year-old man 7 months after STA-MCA anastomosis for stenosis of the right MCA.
A, 3D-TOF MR angiogram shows patent anastomosis between the 2 STA branches and distal branches of the right MCA (M2).
B–D, Selected frames of CE MRA show corresponding findings. Flow to the distal parts of the M2 branches is better demonstrated in these images than by MRA.
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