Figure 3From: Coupling treatment planning with navigation system: a new technological approach in treatment of head and neck tumors by electrochemotherapyCumulative coverage of both metastases with electric fields after each electrode pair. The graphs show the volume fraction of tumor tissue that is covered with electric field of at least the strength indicated on the horizontal axis. For visual reference, reversible and irreversible electroporation thresholds for 8 pulses of 100 µs are indicated.Back to article page