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Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Encephalocele | 5F3 Encephalocoele (Case 5) GFAP 6

Higher magnification of glial processes and cell bodies. GFAP IHC is a useful technique to separate glial elements from islands of arrectores pili. (GFAP IHC) ---- Not shown: The outer surface is reminiscent of thickened arachnoid, and covers a deeper layer formed by a substantial collection of loose connective tissue and ectatic blood vessels.

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