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. Author manuscript; available in PMC: 2018 Oct 4.
Published in final edited form as: Virchows Arch. 2017 Jul 17;472(1):111–123. doi: 10.1007/s00428-017-2197-9

Fig. 2.

Fig. 2

a Duodenal mucosa of a newborn showing villous atrophy, crypt hyperplasia, and surface irregularity (H&E; ×200). b Apical vacuoles within the enterocyte cytoplasm (H&E; ×400). c Smudgy staining pattern in the apical cytoplasm of the enterocyte (CD10 IHC; ×200). d Microvillus inclusion body in the apical cytoplasm of the enterocyte on TEM (×12,400). e Lack of microvilli on the surface of the enterocyte which shows intermediate structures between microvillus inclusions and lysosomes, inclusions containing few microvilli, and dense apical granules in the apical cytoplasm on TEM (×7750)