@afaqsworld, I bet you're stressed. That's understandable. One step at a time. Worry rarely solves problems, but putting our worries aside is much easier said than done. I get that. Whatever is causing the rise in CA19-9 levels will not dramatically change between now and when he has additional testing. It's good that his doctors are on it. Once they and you have all the results, a plan will be made.

Until that time, we're here. We're listening. If you just felt a light pressure on your shoulder, that's the virtual hand reaching to support you.