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. 2023 Nov 15;23:395. doi: 10.1186/s12876-023-03033-6

Fig. 7.

Fig. 7

Intramucosal gastric adenocarcinoma, a: the cancerous tissue forms a glandular papillary structure, occupying nearly the entire layer of the gastric mucosa. H&E staining (× 40). b: the ki-67-positive cells account for 70–80%. EnVision method (× 40)