Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Jun 7, 2021; 27(21): 2895-2909
Published online Jun 7, 2021. doi: 10.3748/wjg.v27.i21.2895
Figure 2
Figure 2 Morphology and immunohistochemical staining of large cell neuroendocrine carcinoma in the cardia. A: Morphology (hematoxylin and eosin staining, × 400); B: Chromogranin A-positive staining [immunohistochemical (IHC), × 200]; C: Synaptophysin-positive staining (IHC, × 200); D: Ki-67 index: 90% (IHC, × 200).