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Fig. 3 | BMC Endocrine Disorders

Fig. 3

From: Expression of T-cell immunoreceptor with immunoglobulin and tyrosine-based inhibitory motif domains (TIGIT) in anaplastic thyroid carcinoma

Fig. 3

Representative results of TIGIT immunostaining in anaplastic thyroid carcinoma (ATC). Pleomorphic/giant cell-shaped tumor cells (H&E staining) (A). ATC cells were stained with strong intensity (B). Epithelioid/squamoid tumor cells (H&E) (C). The tumor cells were negative for TIGIT, while scattered lymphocytes were positive (D). Neoplastic cells displayed a spindle-shaped, sarcomatoid feature (H&E) (E). These ATC cells uniformly lacked immunoreactivity for TIGIT (F)

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