What is a high CEA level for colon cancer?
Table of Contents
What is a high CEA level for colon cancer?
A CEA value of greater than 8 ng/ml was highly suggestive of residual disease or recurrence, even when no clinical evidence was present. Approximately 90% of the patients dying from colorectal cancer showed an increase in CEA to greater than 8 ng/ml during the course of the disease.
What is normal range CEA?
Normal Results The normal range is 0 to 2.5 ng/mL (0 to 2.5 µg/L). In smokers, slightly higher values may be considered normal (0 to 5 ng/mL, or 0 to 5 µg/L).
Does an elevated CEA always mean cancer?
A higher-than-normal CEA level that increases over time might signal that your cancer has grown or has come back after treatment. But high levels of CEA do not always mean you have cancer.
Is a CEA level of 5.1 high?
The normal range is 0 to 2.5 ng/mL (0 to 2.5 µg/L). In smokers, slightly higher values may be considered normal (0 to 5 ng/mL, or 0 to 5 µg/L).
How do I get my CEA levels down?
Thus, we suggest that exercise for 2-3 days per week decreases the expression of CEA and improves body condition, without loading fatigue or stress, which may contribute to preventing cancer in the elderly women.
What does a CEA level of 5.9 mean?
Causes of a High CEA Level A CEA over 2.5 (or 5.0 in smokers) can mean either cancer or benign inflammatory conditions (or both). A CEA over 10.0 ng/ml often means cancer. A CEA over 20.0 ng/ml often means cancer that has metastasized.
What causes CEA to rise?
The most frequent cancer which causes an increased CEA is cancer of the colon and rectum. Benign conditions which can elevate CEA include smoking, infections, inflammatory bowel disease, pancreatitis, cirrhosis of the liver, and some benign tumors in the same organs in which an elevated CEA level indicates cancer.
How high can a CEA number go?
The reference range is 0-2.9 ng/mL of blood. Generally, healthcare providers consider typical CEA levels to be between 0 and 2.9 ng/mL. Research indicates that false-positive results are reported with concentrations as high as 35 ng/mL.
How do I lower my CEA levels?
What is a high Tumour marker?
A high level of a tumor marker may be a sign of cancer or certain benign (noncancerous) conditions. A tumor marker test is usually done with other tests, such as biopsies, to help diagnose some types of cancer.
