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. 2015 May 4;6(16):14537–14544. doi: 10.18632/oncotarget.3994

Figure 1. Patient selection.

Figure 1

Patient selection of the current study is shown. 193 patients were biopsied and therefore excluded. Another 80 patients were excluded due to small and unspecific lesions of restricted diffusion or BEV first line treatment. In 46 patients we identified unequivocal new perioperative cerebral ischemia on postoperative MRI, whereas 119 did not show lesions of restricted diffusion. These patients served as selection cohort for the 1:1 matched pairs analysis as described in methods.