What level of cea indicates cancer?
I was looking at some old medical reports of a relative and saw their CEA levels were high. I want to understand what that means. What level of CEA usually indicates cancer?
5 answers
5 months ago
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I track a lot of my health stats, and CEA is definitely one of those tricky markers. While levels usually below 2.5-5 ng/mL are considered normal for non-smokers (up to 10 ng/mL for smokers), elevated levels don't always mean cancer. It's more of a monitoring tool than a diagnostic one. Your specialist will interpret it with other data points.
5 months ago
CEA levels are tricky; high doesn't always mean cancer. Always consult a doctor.
7 months ago
I don't give medical advice, but I remember my uncle had his CEA levels checked when he was unwell. His doctor explained that normal is usually below 5 ng/mL, but that even if it's higher, it could be due to other things like inflammation, not just cancer. They needed more tests to confirm anything.
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Consult a radiation oncologist
yrs exp
10 months ago
Being someone who deals with PCOS, I know how confusing and worrying lab results can be. For CEA, levels above 2.5-5 ng/mL can be a flag, especially if you're a non-smoker. But please remember, it's not a definitive cancer diagnosis. It's more of a tool for monitoring, so don't jump to conclusions. Your doctor will put all the pieces together.
8 months ago
Haha, CEA sounds like a secret agent code for your blood! But seriously, if your CEA levels are doing gymnastics above, say, 5 ng/mL (lower if you don't smoke), it might be a hint for the doc to investigate further. It's not a 'BINGO, cancer!' kind of test, more like a 'hmm, let's look closer' kind of vibe. Don't panic!