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. 2016 Feb 26;31(2):201–209. doi: 10.3904/kjim.2016.021

Figure 1.

Figure 1.

A lesion whose diagnosis was upgraded from gastric low-grade dysplasia to early gastric cancer after endoscopic resection. (A) Endoscopic findings before endoscopic resection show a 0.6 × 0.5 cm superficial elevated mass at the lesser curvature of the antrum. (B) Histologic features of low-grade dysplasia in the initial forceps biopsy specimen (H&E, ×200). (C) The endoscopic submucosal dissection specimen (3.7 × 2.7 cm). (D) Histologic features of the resected specimen. Moderately differentiated tubular adenocarcinoma arising from a tubular adenoma is evident. The tumor was 0.5 × 0.4 cm in size (H&E, ×200).