Prediction of tumor permeabilization. The figure shows the numerical prediction of tumor permeabilization after application of all electric pulses in a plane parallel to the skin surface, passing through the centre of the tumor. The green color represents unpermeabilized tumor tissue, while shades of brown represent tissue permeabilized by one or more pulse sequences (from a lighter to a darker shade). The cross-section is made through the centre of mass of the tumor. At this location, the tumor has the largest cross-section area and therefore coverage is less than 94%.