Fig. 2From: Gastric MALT lymphoma presented with primary perforation in an adolescent: a case reportHE stain of gastric tissue. At low power field (left), the specimen shows an ulcerated surface with fibrinopruvulent and necrotic materials coated, and mixed inflammatory cells infiltrate in the deep submucosal or muscular layers. However, there are some large, atypical lymphoid cells scattered distributed in the background at high power field (right)Back to article page