I think there is a possibility that you could eventually get a policy, but you will have to have a five year period of no occurances, and even at that it may depend on stage, etc.

I base these comments on a discussion I had with an insurance agent on a policy which would help cover medical expenses from cancer treatment/care on top of my existing health coverage. Once the agent found out I was a survivor (surgery May 2004), the polcy was off the table. He did say that after five years, he would write me, but that is five years without an occurance.