On the Mayo Clinic Radio podcast, Dr. Mark Truty, a general surgeon at Mayo Clinic, discusses pancreatic cancer and explains the new treatment protocol that is offering hope. Also on the podcast, Dr. Matthew Callstrom, a radiologist at Mayo Clinic, discusses how tumor ablation can be used to treat solid cancers. And Dr. Landon Trost, a urologist at Mayo Clinic, shares what you need to know about biopsies for prostate cancer.