Figure 1 | British Journal of Cancer

Figure 1

From: Assessment of microsatellite instability status for the prediction of metachronous recurrence after initial endoscopic submucosal dissection for early gastric cancer

Figure 1

Representative results of microsatellite assay and immunohistochemistry. (A) Results of microsatellite analysis on BAT-25, BAT-40 and D17S250. Arrowheads indicate MSI. N, normal mucosa; T, tumour. (B) Loss of heterozygosity at the p53 locus (D17S250). Decreased peak levels in tumour are regarded as LOH (arrow). N, normal mucosa; T, tumour. (C) Histological examination of EGCs. Representative mutator/MSI-type (a, c, e; × 100) and suppressor/p53-type (b, d, f; × 100) tumours are illustrated. a–b, H&E.; c–d, p53; d–f, hMLH1 (inset original magnification × 400).

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