Hello I am Jerry Drennan I am a cholangiocarcinoma patient. I was a very healthy person until I hot sick very quick. I was diagnosed in February 2017 and I went through the mayo protocol for this. I was able to have a liver transplant in September 19 2018. I was at Mayo clinic in Rochester Minnesota. If there is any question I can help with. Please let me know. I have been out of pocket due to a automobile accident. My prayers are with yall. Jerry.