Vein of Galen, a blood vessel in the cerebrum prone to congenital defects, e.g. vein of Galen aneurysmal malformations (VGAM) and vein of Galen aneurysmal dilatation (VGAD).
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Example Usage of VG
eileenclegg: VanGogh's letters also are on display at the Rijksmuseum in Amsterdam - saw them in Oct, breathtaking http://vangoghletters.org/VG/
