Yes, DH started at 114, then dropped to 40 after surgery only to bounce up to 80 after his first 2 treatments. Dr. said it was the tumor rapidly throwing off the protein, trying to survive. CEA steadily declined after that and tumors did shrink.
We are waiting on CEA results now, haven't seen any since July but other blood work looks good.
Caregiver to DH, dx @ 50, mets to liver/lungs/lymphs, MSS, quad wild
9/16 CEA 114, partial blockage, left hemi, perm. colostomy
11/16 port in, FOLFOX + Avastin
4/17 CEA 11
6/17 CEA 15, 5FU + A only due to neuropathy
11/17 CEA 38, CAPOX + A
1/18 CAPOX caused hi bilirubin/bad hfs, back to FOLFOX + A
5/18 growth/ascites; change to Vectibex + 75% Irinotecan dose
7/18 CEA 23, shrinkage
10/18 CEA 28, growth, considering Lonsurf & trials