Fig. 4From: A subcentimeter duodenal neuroendocrine neoplasm with a liver metastasis upgraded to G3: a case reportGross appearance and microscopic findings of the liver metastasis. a The representative section of the liver specimen. b Hematoxylin and eosin staining and immunohistochemistry for c chromogranin A, d somatostatin receptor type 2 (SSTR2), and e Ki-67. The panel of e is × 4 magnified from the area indicated in e. The original magnification of panels is × 20Back to article page