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Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Hemimegalencephaly | 3C2 Pontine defect, leptomeningeal heterotopia (Case 3) H&E 2
Microscopic appearance of the pons shows descending tracts broken up into numerous small bundles (arrow). The leptomeningeal heterotopia seen in the gross image is identified again (arrowhead). (H&E)