iCliniq Logo
HomeAnswersMedical Conditioncarcinoembryonic antigen

Medical Conditions - Carcinoembryonic Antigen

Carcinoembryonic antigen (CEA) is a type of protein. It is normally found in embryos, that is babies inside the womb. Once the baby is born, it disappears from the body and nobody has it in their adult life, under normal conditions. But certain cancers of the lungs, liver, thyroid, colon, etc. are marked by the presence of carcinoembryonic antigen in the blood. Hence, the CEA test is used to diagnose various types of cancers in the body.

All carcinoembryonic antigen Q&A

I am 50, female. Why are my CEA and AFP levels elevated?

Hi, Welcome to icliniq.com. I can understand your concern. You should get a positron emission tomography (PET scan) done. It is a specific test for cancer cells.

In case of ovarian cyst, will they remove the entire ovary?

Hi, It looks like the right ovary is having a complex ovarian cyst. It could be malignant also (attachment removed to protect patient identity).

Does a mass in the left mid lung of 5.3 x 4.5 cm and a CEA result of 897 confirm lung cancer?

Hi, Welcome to icliniq.com. Thank you for the query. I can understand your concern. According to your statement, your mother has recently done a CXR (chest x-ray) P/A (posteroanterior) view.

Can non-cancerous factors elevate CEA post-breast cancer?

Hello,Welcome to icliniq.com.I can understand your concern.As you mentioned, your mother’s carcinoembryonic antigen (CEA) levels have been rising slowly.

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.