Figure 2

Representative endocytoscopic findings in cases of lymphomas of the stomach. Endocytoscopy shows nuclear irregularities with diverse configurations and sizes in each case of diffuse large B-cell lymphoma (DLBCL) (A, Case 9) and peripheral T-cell lymphoma (B, Case 17). The infiltrated cellular components contain small- to medium-sized nuclei with regularity in size and configuration in a case of low-grade mucosa-associated lymphoid tissue (MALT) lymphoma (C, Case 5). Inter-glandular cellular infiltration, which represents infiltration of the epithelial glands by cellular elements, is observed in a case of MALT lymphoma (D, Case 3).