As I know there is nothing new under the sun, I knew that my experience was not unique! I too am living a dealing with a fungating tumor that is unsightly and bleeds on a whim! As with you and your wife, I refused all conventional treatment because of its toxic side effects and now I’m living with this open wound! I know you posted in this forum 13 years ago. Was wondering if you ever found a solution to your wife’s large tumor?