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. 2018 Jan 10;11:1179547617749226. doi: 10.1177/1179547617749226

Figure 2.

Figure 2.

(A) Image of endoscopic ultrasound-guided fine-needle aspiration procedure with a forward-viewing and curved linear-array echoendoscope. A long arrow shows the needle, and a short arrow shows the subepithelial lesion. (B) Microscopic examination revealed small, nearly homogeneous neoplastic cells, with round or oval nuclei and rich cytoplasm (HE, ×400). (C) Immunohistologic examination showed that chromogranin A was positive (chromogranin A, ×1,000).