Fig. 4From: Impact of ischemic preconditioning on surgical treatment of brain tumors: a single-center, randomized, double-blind, controlled trialIschemic preconditioning and infarct volume: the boxplot shows the median infarct volume in both treatment groups. The median infarct volume was 0.36 cm3 (IR: 0.0–2.35) in the rIPC group compared with 1.30 cm3 (IR: 0.29–3.66) in the control group. Mann-Whitney U test, p = 0.09Back to article page