CEA test

Just starting the testing journey
I had a cat scan that showed bilateral adrenal tumors, multiple nodules in the peri pancreas and Peri portal lymph’s
I had more blood work done few days ago, waiting on results and I’m going for a MRI this week
I’m so worried 😟

I’m reading prior blood work results from my hemotologist ( I have lupus) from last week,
Which was all good expect one a CEA test
That was high
Of course I’m goggling , is there any information you can share on this