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. 2022 Aug 15;22:204. doi: 10.1186/s12902-022-01113-4

Fig. 2.

Fig. 2

Representative immunohistochemical results of TIGIT in poorly differentiated thyroid carcinoma (PDTC). Neoplastic cells were arranged in a solid or trabecular architecture (A) (H&E, low magnification). About half of PDTC cells were positive for TIGIT in this area (upper and right) (B). TIGIT-positive area of PDTC (H&E, high magnification) (C). Cytoplasmic TIGIT reactivity was observed (D)