HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

What Causes Fluctuations In CEA Levels While Having Colon Cancer?

default
Posted on Mon, 29 Aug 2016
Question: I had colon cancer surgery in March 2016. There were 12 out of 37 lymph nodes that showed cancer following surgery. I elected to have immunotherapy as an alternative to chemotherapy. My CEA after immunotherapy at the end of May was 3.5. On July 1st my CEA was 3.7. I just had the CEA takend last Friday, August 5th and it was 4.0. Does this mean that the cancer has returned or is somewhere else in my body?
doctor
Answered by Dr. Dr. Yogesh D (6 hours later)
Brief Answer:
Serially increasing CEA levels indicate recurrence consult your oncosurgeon

Detailed Answer:
Hello,

Thank you for posting your health query here.

The CEA levels that are increasing over time after immunotherapy indicate a recurrence of the cancer. It could be in the same area or it could be at a different site. This can be best identified with the help of a PET scan. Kindly consult with your treating oncosurgeon and follow her/his advice.

Wishing you good health and good luck.

Warm regards.
Note: For further queries related to kidney problems Click here.
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Dr. Yogesh D

General & Family Physician

Practicing since :2009

Answered : 1130 Questions

Ask me a question
premium_optimized

The User accepted the expert's answer

Ask an Oncologist
Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
backtotop2
What Causes Fluctuations In CEA Levels While Having Colon Cancer?

Brief Answer: Serially increasing CEA levels indicate recurrence consult your oncosurgeon Detailed Answer: Hello, Thank you for posting your health query here. The CEA levels that are increasing over time after immunotherapy indicate a recurrence of the cancer. It could be in the same area or it could be at a different site. This can be best identified with the help of a PET scan. Kindly consult with your treating oncosurgeon and follow her/his advice. Wishing you good health and good luck. Warm regards.