5A3 Dermal Sinus-Cyst, nasal, intracranial (Case 5) H&E 1 | Dermal Sinus Tract | DEVELOPMENTAL MALFORMATIONS

Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Dermal Sinus Tract | 5A3 Dermal Sinus-Cyst, nasal, intracranial (Case 5) H&E 1

Keratinous cyst, at this level the only skin adnexal elements are small sweat ducts in the cyst wall (arrow) (H&E)