PMC3343450_01
Gastroscopy - tumor presence in the gastric antrum.
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F1
Computerized tomography. Diffuse wall thickening of the gastric antrum, which is in direct contact with the wall of duodenum and suppresses pancreas.
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F2
Histological picture of gastric mantle-cell lymphom. Magnification x 40. A) tumor cells show nodular and diffuse infiltration of gastric mucosa; B), C) and D) tumor cells are positive for CD20, ciklinD1 and CD5 antigen; E) and F) tumor cells are negative for CD3 and bcl-6.
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F3
Immunohistochemically, cells were positive for CD20, CD5, CD79a, CD43 and cyclin D1, but negative for CD3, and bcl-6 (Figure 3).