Carcinoembryonic antigen (CEA) is a protein normally found in the tissue of a developing baby in the womb. Blood levels of this protein disappear or become very low after birth. In adults, an abnormal amount of CEA may be a sign of cancer.
A blood test can be done to measure the amount of CEA in your blood.
Carcinoembryonic antigen
Blood is drawn from a vein, usually from the inside of the elbow or the back of the hand....
Read moreRecently a reader posted this question here at HealthCentral.com, saying that her child had results like this: Trees 2++; Grass 4++++. She... Read more »
It has been an interesting couple of weeks in the field of Alzheimer's disease. On one hand, there are some dire predictions about the... Read more »
Patients and health care professional alike diligently search for any treatments that are effective for Migraines. Researchers have been... Read more »
Mornings can be tough for diabetics. The number we see on the screen can sometimes feel like a determination of how our day may be. And I... Read more »
Breast cancer: we often hear about new amazing discoveries. Pick up your newspaper, turn on the television, go to your favorite news... Read more »
Source: National Cancer Institute
Interpreting Laboratory Test Results A laboratory test is a medical procedure in which a sample of blood, urine, or other tissues or substances in... Read more »
Source: Breastcancer.org
Just like any other kind of interpretation, reading a mammogram is a skill that radiologists develop over time. They look for any signs of... Read more »
Is My PSA Level Normal? The absolute value of PSA has been the long-term standard of care to determine whether one’s PSA elevation is... Read more »
Source: ADAM Encyclopedia
Lifestyle changes (such as diet, weight control, exercise, and smoking cessation) are the first line of defense for treating unhealthy cholesterol... Read more »
Source: HealthCentral Encyclopedia
Article updated and reviewed by Cyrus Badshah, MD PhD, Assistant Professor of Clinical Medicine, College of Physicians and Surgeons, Columbia... Read more »