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FIG 4. Coronal 3D time-of-flight MR angiogram shows hypoplasia of the petrous vertical portion of the right ICA, the normal left internal carotid artery (double arrow), and the collateral supply of the right ICA.
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FIG 4. Coronal 3D time-of-flight MR angiogram shows hypoplasia of the petrous vertical portion of the right ICA, the normal left internal carotid artery (double arrow), and the collateral supply of the right ICA.
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