Fig. 1From: Clinicopathological heterogeneity between primary and metastatic sites of gastroenteropancreatic neuroendocrine neoplasmExamples of CgA staining images in the primary pancreatic NEN (a) and mesenteric metastasis (b) from the patient # 5, magnification 200×. Examples of Syn staining images in the primary gastric NEN (c) and hepatic metastasis (d) from the patient # 26, magnification 200×. Examples of Ki-67 labeling in the primary pancreatic NEN (e) and hepatic metastasis (f) from the patient # 6, magnification 200 ×Back to article page