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. 2016 Jan 25;19:194–201. doi: 10.1007/s11102-015-0698-6

Fig. 4.

Fig. 4

The tendency of 66 endocan immunoreactivity in tumor cells (IRS-TCs)/endothelial cells (IRS-ECs) according to Knosp tumor grades. Correlations between endocan immunoreactive score (IRS) in TCs/ECs and Knosp tumor grades (a P < 0.001, Spearman’s r = 0.616; b P > 0.05, Spearman’s r = 0.208)