Recurrent gastric neuroendocrine tumors treated with total gastrectomy

Figure 3 Pathological features. A: Hematoxylin-eosin staining; B: Immunohistochemical stain (chromogranin stain). The black arrows indicate the lesions of hyperplasia of the neuroendocrine cells. The white circles indicate the lesions of dysplasia of the neuroendocrine cells. The black circles show the lesions of the neuroendocrine tumors.