Case Report
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jun 28, 2015; 21(24): 7608-7612
Published online Jun 28, 2015. doi: 10.3748/wjg.v21.i24.7608
Figure 2
Figure 2 Histopathology of duodenal adenocarcinoma with neuroendocrine features. A: Hematoxylin and eosin (HE) staining (original magnification × 40); B: HE staining (original magnification × 100); C: HE staining (original magnification × 200); D: Immunohistochemical staining for synaptophysin (original magnification × 100); E: Immunohistochemical staining for chromogranin (original magnification × 100); F: Immunohistochemical staining for CD56 (original magnification × 100).