Gary, tremendous solutions posed by the community thus far. I read an article concerning an experimental non-toxic, non-immunogenic treatment which a chemical known as Naphthalocyanine.

Naphthalocyanine is light reactive. Exposure to near-infrared light causes the chemical to grow. Longer exposure to near-infrared light produces a reactive oxygen species which, in this case, causes cell death. When introduced to the body disguised by nano-particles (dendrimers), Naphthalocyanine adheres only to solid state vascularized (malignant) tumors. The treatment is expected to be used in tandem with surgical removal of tumors, but you mentioned that the tumor is inoperable. Naphthalocyanine has yet to be approved as a treatment option in the United States and I'm unfamiliar with treatment options in New Zealand, but the Naphthalocyanine treatment option is worth a conversation with your oncologist. Good will. When life grabs you by the balls, grab it back.