When i was a kid, we cured 2 out of 6 cancers (not counting minor skin cancers); the rest were fatal.
When i was in med school, 3 out of 6. Now, it's 4 out of 6. A heads-up -- if you are asking this question on the internet, you will be approached charlatans. Evidence-based cancer
rx is unpleasant and costly but the odds that are presented to you are truthful. Be careful, and good luck.