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Axial FLAIR MR images through the midbrain from cases 31 (A), 5 (B), and 9 (C) show a V-shaped hyperintense signal intensity along the pial surface of.

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Presentation on theme: "Axial FLAIR MR images through the midbrain from cases 31 (A), 5 (B), and 9 (C) show a V-shaped hyperintense signal intensity along the pial surface of."— Presentation transcript:

1 Axial FLAIR MR images through the midbrain from cases 31 (A), 5 (B), and 9 (C) show a V-shaped hyperintense signal intensity along the pial surface of the midbrain at the interpeduncular fossa (the V sign). Axial FLAIR MR images through the midbrain from cases 31 (A), 5 (B), and 9 (C) show a V-shaped hyperintense signal intensity along the pial surface of the midbrain at the interpeduncular fossa (the V sign). N.A. Lazzaro et al. AJNR Am J Neuroradiol 2010;31: ©2010 by American Society of Neuroradiology

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