Fig. 3From: A case of undifferentiated-type mucosal gastric cancer with multiple lymph node metastases fulfilling the curative criteria for endoscopic resection according to routine pathological analysisMicroscopic findings of the resected specimen. a H&E staining revealed all cancer cells were completely limited to the mucosa without lymphatic-vascular capillary involvement or ulcerative components. b Immunohistochemical staining with D2-40 revealed isolated lymphatic capillary involvement of the extreme superficial submucosa in just one histological sectionBack to article page