Pediatric

Heterotopic gray matter radiology

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** Neuronal migration disorder ** Nodular heterotopias – subependymal heterotopia: most common– subcortical heterotopia Diffuse heterotopias – band heterotopia: Now this entity is classified as a spectrum of lissencephaly ; also known as double cortex heterotopia and X-linked lissencephaly (chromosome Xq22.3) ; double cortex sign : thin interface of WM between the band heterotopia and … Read more