I was just diagnosed with Carcinoma in Situ (CIS) of bladder last November. Had CAT scan, cystoscopy with 3 biopsies and have high grade cancer. I have been doing some natural treatments on my own and my Urologist checked my bladder this week and said it is not as inflamed as it had been. I was scheduled for BCG treatments to start Feb 8, next Monday, but he abruptly decided he wants to send me to another doctor. I have done quite a bit of research and Oasis of Hope in Mexico does Medical AND natural treatments and their site says they are more successful than some other places especially if you have not started any other treatments yet. But they even have success with stage 4. Has anyone out there ever been treated at a facility like this?