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. 2018 Nov 17;48(1):36–42. doi: 10.1097/MPA.0000000000001199

FIGURE 1.

FIGURE 1

Histologic findings and immunoreactivity of E-cadherin and EMT transcription factors in APCs. Undifferentiated (anaplastic) carcinoma harboring foci of carcinomatous component (A) (original magnification ×40) and spindle cell–type APC showing pleomorphic tumor cells (B). Hematoxylin-eosin–stained sections (original magnification ×100). Immunohistochemistry detected E-cadherin in the cell membrane of carcinomatous component (C) (original magnification ×100). Slug (D), Twist (E), and Zeb1 (F) were positive in the nuclei of sarcomatous components (D–F, original magnification ×200).