@ashley2235 : If you have time to reply, I'd be grateful to know which types of sources you read to acquire info about this disease and its tx. (For ex., you noted that you'd read about the possibility of a CA19-9 increase at the start of Folfirinox.)

I'm a little embarrassed to be so ignorant about my own disease, but I have no idea how to acquire a useful overview that isn't oversimplified (I'm not a medical professional but I'm reasonably well-educated) and that could help guide me down other avenues as needed.

I've learned some useful info from reading threads on this board, but even so I feel as though I lack an overview and a lot of connective tissue. Thank you, and best wishes.