Surgery, as biopsies, many times are actually responsible for spreading cancer cells throughout the body. I would point your friend toward A Natural Anti-Cancer Protocol.Here she will find, not only cancer killing, but immune strengthening supplements, together with a "roadmap" to a healthly lifestyle. However, it looks like she is familiar with natural health. The primary ingredient in A Natural Anti-Cancer Protocol is Oleander. Although extremely toxic in its raw state, when properly made into an extract it becomes a powerful healer and immune strengthener. The other supplements compliment oleander and are equally as important. In A Natural Anti-Cancer Protocol you will see reference made to Sutherlandia OPC and Rose Laurel OPC Plus. Rose Laurel OPC Plus has 33% more Oleander and may be more effective when it comes to cancer.
Besides this, I would invite her to join our Cancer Natural Healing Forum, Oleandersoup, where she will receive support and meet people addressing their cancers successfully using the above-referenced protocol.