We received a message from Dr. Myers yesterday that said this........The MRI confirmed cancer in the head of the humerus involving the bone marrow. With your PSA undetectable, we should biopsy this to make sure it is prostate cancer, not something else. Are you ok with us proceeding in this direction? .......We are proceeding. We have to go to a hospital that will do the biopsy and send it for genetic testing....I think to find out how best to treat it. Any knowledge or info or input on this whole message is appreciated. I have Google but not sure exactly what to Google. I've Google all of it but it takes me to too many things. I think bone marrow involvement is not too good but not sure. Would like to know more. Waiting on a call from the hospital. Thanks so much everyone. I was hoping it was not coming back since it stayed gone for 2 years. May be a different type all together.