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. 2015 Oct 10;6(34):36418–36425. doi: 10.18632/oncotarget.5503

Figure 2. Histopathology and immunoprofile of the primary tumor.

Figure 2

A. Low power view, showing the transition from viable tumor to necrotic tumor. Note the presence of vascular channels. B. At high power the vascular channels are delineated by plump cells with atypical nuclei. Numerous mitoses are seen (arrows). Tumor cells are strongly positive for ERG C. and weakly for CD117 D.