I considered doing something like this 30 years ago, except I would have injected a solution of gold micro particles into the tumor and then used a maser to excite them.
A coworker’s son had Ewing’s and died from it.
I could find very little to help.
Meanwhile, from the 1700’s to today, nicotine cures cancer. And a ban on nicotine products is set for a few years down the road in the US. Notice the new product is patented, whereas another cancer-killing drug, Ivermectin, is just barely being used by a few ‘pioneer’ doctors today because their trade organization, the AMA, does not want a cure, they want an income stream.