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. 2021 Jan 18;14:545–550. doi: 10.2147/OTT.S286024

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© 2021 Ding et al.

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Histologic results of abdominal wall nodules. (A) Hematoxylin-eosin staining (magnification: ×200). (B) Cytokeratin immunohistochemistry (magnification: ×200). (C) Human epidermal growth factor receptor 2 (HER2) immunohistochemistry (magnification: ×200).