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. 2022 May 5;14(9):2299. doi: 10.3390/cancers14092299

Figure 2.

Figure 2

Thymic squamous cell carcinoma. (A) Irregular nests of tumor cells are growing in a desmoplastic stroma. (B) The tumor cells exhibit increased cytologic atypia with slight nuclear pleomorphism, vesicular nuclear chromatin, and conspicuous nucleoli. (C) The tumor cells express diffusely GLUT1 (90% of tumor cell expression, membranous; C), CD 5 (100% of tumor cell expression; D), and CD117 (90% of tumor cell expression; E). Magnification, H&E ×40 (A), ×200 (B), GLUT1 ×200 (C), CD5 ×200 (D), CD117 ×200 (E).