Copyright
©The Author(s) 2021.
World J Clin Cases. Apr 16, 2021; 9(11): 2562-2568
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2562
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2562
Figure 3 Histological findings of the resected specimen (Case 2).
A: The specimen resected by endoscopic submucosal dissection; B: The macroscopic appearance of the small cell carcinoma; C: The tumor was partially covered by a non-neoplastic epithelium (hematoxylin and eosin staining, magnification × 100); D: The small cell carcinoma component observed in a high power field (magnification × 400); E: Immunohistochemical staining showed that synaptophysin were positive (hematoxylin and eosin staining); E: Ki-67 index was 80%.
- Citation: Er LM, Ding Y, Sun XF, Ma WQ, Yuan L, Zheng XL, An NN, Wu ML. Endoscopic diagnosis of early-stage primary esophageal small cell carcinoma: Report of two cases. World J Clin Cases 2021; 9(11): 2562-2568
- URL: https://www.wjgnet.com/2307-8960/full/v9/i11/2562.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v9.i11.2562