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Figure 3 | Diagnostic Pathology

Figure 3

From: Overexpression of regenerating gene Iα appears to reflect aberration of crypt cell compartmentalization in sessile serrated adenoma/polyps of the colon

Figure 3

A case of inverted HP in the ascending colon. (A) Epithelial misplacement into the submucosa (arrows); (B) micropapillary projection at the surface area; (C) diffuse positivity for REG Iα in misplaced glands of the submucosa as well as in all glands of the mucosa; (D) REG Iα positivity representing goblet cells in the surface epithelium.

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