Early Gastric Cancer with Purely Enteroblastic Differentiation and No Conventional Adenocarcinoma Component

Figure 4

High-magnification microscopic findings. (a) Cuboidal tumor cells with round to irregular-shaped nuclei, prominent nucleoli, and the characteristically clear cytoplasm. Hematoxylin–Eosin (HE) stain. (b) The tumor growth pattern was predominantly solid and trabecular. HE stain. (c) Some tubular growth formation was identified. HE stain. (d) Alcian blue and periodic acid-Schiff stain of the specimen, demonstrating abundant glycogen in the cytoplasm.

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(b)

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