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Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Cyst - Pilar | 1A1 Cyst, pilar (Case 1) H&E 3
This cyst was removed from the scalp of a 36 year old woman during an aneurysm clipping procedure. ---- This cyst, filled with keratin, usually imparts prominent eosinophilia to the cyst contents. The overlying epithelium does not have a keratohyalin granular layer. (H&E)
