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Histological features of ETT.

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posted on 2014-11-14, 03:22 authored by Jiale Qin, Weiwen Ying, Xiaodong Cheng, Xiaodong Wu, Bingjian Lu, Yun Liang, Xinyu Wang, Xiaoyun Wan, Xing Xie, Weiguo Lu

(a) H&E staining profile showed an expansile growth pattern with pushing border, and blood vessels proximate to the tumor periphery (yellow arrows). In contrast, extensive necrosis presented within the boundary. (b) Immunohistochemical staining showed strong nuclear p63. Both images with original magnification ×200.