Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Jul 6, 2022; 10(19): 6543-6547
Published online Jul 6, 2022. doi: 10.12998/wjcc.v10.i19.6543
Figure 1
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Figure 1 Endoscopy of esophageal granular cell tumor.
Figure 2
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Figure 2 HE staining X200. The tumor cells were closely arranged in a cordlike pattern,
Figure 3
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Figure 3 Immunohistochemical S100 positive. A: Contrast diagram not stained with S100; B and C: the nucleus and cytoplasm of granulosa cell tumor are brown and yellow by S-100 staining.