Understanding The CEA Test in Colon Cancer | 合法醫療器材資訊網

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2020年7月20日 — A normal result is less than 5 nanograms per milliliter. Results might vary between labs. A higher-than-normal CEA level that increases over time ... Read More

Normal Results — A normal level of CEA is less than or equal to 3 nanograms per milliliter (ng/mL). Most healthy people have levels below this amount. Read More

2021年6月23日 — The CEA is measured in the blood and the normal range is <2.5 ng/ml in an adult non-smoker and <5.0 ng/ml in a smoker. The most common ... Read More

Most healthy subjects (97%) have values less than or equal to 3.0 ng/mL. After removal of a colorectal tumor, the serum CEA concentration should return to normal ... Read More

2019年10月24日 — The normal range for CEA in an adult non-smoker is <2.5 ng/ml and for a smoker <5.0 ng/ml. SLIDESHOW. Colorectal Cancer: Symptoms, Signs, ... Read More

2021年6月3日 — CEA is tested in blood. The normal range is <2.5 ng/ml in an adult non-smoker and <5.0 ng/ml in a smoker. Benign conditions that can increase ... Read More

Most normal persons have detectable concentrations of circulating CEA. Approximately 85% of adults have CEA levels less than 2.5 ug/L, while 95% have levels ... Read More

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). Read More