Helicobacter Pylori-Negative MALT Lymphoma: A Series of Two Cases Presenting with Life-Threatening Upper Gastrointestinal Bleeding

Figure 1

Endoscopic image of gastric ulcer in first case (a). Microscopic image H&E stained 400× of lymphoepithelial lesion with surrounding lymphocyte mucosal invasion (b).

(a)

(b)