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Understanding CEA Tumor Marker Levels by tiaranindy is a document available to read on EtoBox.
What is Understanding CEA Tumor Marker Levels about?
Carcinoembryonic antigen (CEA) levels above 20 ng/mL indicate a strong possibility of cancer persistence or metastasis, especially if accompanied by symptoms. Normal CEA levels are generally below 5 ng/mL, but a normal result does not rule out cancer. The CEA test is primarily used as a tumor marker to monitor cancer, particularly colorectal carcinoma.
- Author
- tiaranindy
- Language
- EN