Fig. 4From: Non-familial juvenile polyposis of the stomach with gastric cancers: a case reportHistopathological examination of the angular region showed the other elevated lesion (a). The lesion was a well-differentiated adenocarcinoma in the mucosa (b), becoming more poorly differentiated as it invaded the submucosa (c). Prominent lymphatic permeation was detected by immunohistochemical staining with D2-40 (arrow) (d). (a low-power view, b high-power view of square, × 2 objective lens; c high-power view of square, × 10 objective lens; d high-power view, × 10 objective lens)Back to article page