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Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Heterotopia - Leptomeningeal | 8A2 Holoprosencephaly & Glial Leptomeningeal Heterotopia (Case 8) H&E 4A

Numerous glioneuronal heterotopia are present in the leptomeninges in these low magnification images. The underlying cortical laminae contain scattered mineralized neurons (arrows) (H&E).

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