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Coronal gadolinium-enhanced T1-weighted image (TR/TE/NEX, 500/15/2) illustrates the common appearance of V2 (arrows) within the foramen rotundum as central.

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Presentation on theme: "Coronal gadolinium-enhanced T1-weighted image (TR/TE/NEX, 500/15/2) illustrates the common appearance of V2 (arrows) within the foramen rotundum as central."— Presentation transcript:

1 Coronal gadolinium-enhanced T1-weighted image (TR/TE/NEX, 500/15/2) illustrates the common appearance of V2 (arrows) within the foramen rotundum as central nonenhancing nerve completely surrounded by the perineural venous plexus (arrowheads). Coronal gadolinium-enhanced T1-weighted image (TR/TE/NEX, 500/15/2) illustrates the common appearance of V2 (arrows) within the foramen rotundum as central nonenhancing nerve completely surrounded by the perineural venous plexus (arrowheads). Lorna Sohn Williams et al. AJNR Am J Neuroradiol 2003;24: ©2003 by American Society of Neuroradiology

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