Frequent EGFR Positivity and Overexpression in High-Grade Areas of Human MPNSTs

<table>EGFR expression in MPNSTs. In both cases, 100% of tumour cells strongly expressed EGFR (brown). 
However, it was detected either (a) within the cytoplasm or (b) on plasma membrane. Cell nuclei were stained in blue by hematoxylin. Scale bar represent 20 <i>μ</i>m.</table>

Sarcoma

fig1

Figure 1

Figure 1: Frequent EGFR Positivity and Overexpression in High-Grade Areas of Human MPNSTs 