Epistemis

Cervical intraepithelial neoplasia (CIN)

Histology · Reproductive

Title Diethylstilbestrol (DES) Cervix Description A Metaplastic squamous epithelium that is glycogen poor (top), adjacent to normal squamous epithelium that is glycogen rich (bottom). The corresponding regions would fail to stain with iodine (top) or would take up the stain (bottom). The squamous pegs in the lamina propria represent glands replaced entirely by metaplastic squamous epithelium
Title Diethylstilbestrol (DES) Cervix Description A Metaplastic squamous epithelium that is glycogen poor (top), adjacent to normal squamous epithelium that is glycogen rich…

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Epistemis explains the visible findings, their rationale, and important mimics through guided interpretation and clinical pearls. Free and available offline.

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Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.

Category
Reproductive
Difficulty
advanced
Type
Pathology
Taint
H&E

Origin: Unknown photographer · Public domain · Wikimedia Commons · License Public domain

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