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Fig 1. Illustration of the bone-removal process.
A, Sagittal multiplanar reformation of the data after bone removal shows the contrast-enhanced vascular structures (arrows) as well as brain tissue.
B, Sagittal maximum intensity projection image (15-mm thickness) demonstrates the intraosseous parts of the internal carotid artery (short arrow) as well as the origin of the ophthalmic artery (long arrow).
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