Figure 1From: Progression risk assessments of individual non-invasive gastric neoplasms by genomic copy-number profile and mucin phenotypeRepresentative haematoxylin and eosin (H & E) images of neoplasms in groups A, B, and C. (a) Group A (Vienna category 3: non-invasive low-grade neoplasia with dark, slender nuclei); (b) group B (Vienna category 4: non-invasive high-grade neoplasia with ovoid vesicular nuclei and prominent nucleoli (carcinoma in situ)); (c) group C (Vienna category 5: invasive neoplasia with pleomorphic, hyperchromatic nuclei and structural atypia). The inset in each image shows a high power view.Back to article page