The expression levels of SF/HGF and TGF-alpha as well as their respective receptors, MET and EGFR, are known to correlate with glioma malignancy grade. The particularly strong motogenic effects of these two growth factors suggest that they could be promising targets for an antimigratory component of glioma therapy, at least in comparison with the 12 other factors that were analyzed.

PCHD was not a risk factor for parenchymal haemorrhage in our series. The occurrence of PCHD was strongly related to the prior presence of infarction. PCHD was also a strong predictor for final infarction size.

The BWT technique results in improved aspiration flow rates compared with the standard deployment technique. Our clinical data show that the BWT technique is effective and safe.