cancer is an abnormal cell proliferation
dependence on genetics
if he gives distant transition it is difficult to recover from him
do you think they will find a cure for it??
It has to do with many factors as the electrical charge of the cell, the metabolic exchange, the shape of the cell (cancer is usually round) , with the distribution of mitogenic radiation, the cell division, also with nutritions and soluability of water, hydratation, alkalinity or acidity of the environment and piezodilatation...
There are some very interesting results in the project theraphi.net