Abstract
The concept of magnetic induction of hyperthermia was first proposed by Gilchrist et al. in 1957. The physics is based on the simple principle that when exposed to an alternating magnetic field, the magnetic media can transform the electromagnetic energy to thermal energy, causing the temperature increase of any surrounding media or tissue. In biological tissue, normal cells usually possess higher heat resistance and resilience to temperature than tumor cells. As such, cancerous cells can be selectively destroyed by increasing the local temperature of the tissue to a desired temperature range (42–46°C), while ensuring healthy cells are unharmed.