A member asked:

What cea value conisdered a risk of rectal cancer stage 1 recurr. preoper the value is 2.2 and since two years its arround .7?

A doctor has provided 1 answer
Dr. Carlos Encarnacion answered

Specializes in Medical Oncology

Be careful..: Do not put too much value on a blood test by itself. CEA of 3 or less is considered "normal". Smokers have higher CEAs; up to 5, maybe 10. Anything higher than that is suspicious but by no means diagnostic of recurrence. So called "tumor markers" sometimes go up in non malignant diseases or even for no detectable reason at all. Scans and sometimes biopsies are needed to confirm cancer. Best 2U!

Answered 9/29/2017

3.4k views

Thank

Related Questions