Can cancer be detected in a full blood count?
Getting my full blood count done every year is routine for me. My friend was telling me that serious illnesses can be caught early from these tests. Can cancer show up in a normal FBC report?
5 answers
5 months ago
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Please do not rely just on a routine blood count to rule out cancer. My relative had normal blood reports for months but had an ongoing issue that was diagnosed much later through a biopsy. Please consult a specialist and get specific tests done if you have symptoms.
4 months ago
During my checkups at Medanta, the doctor explained that while a Full Blood Count (FBC) can show abnormal cell levels which might hint at blood cancers like leukemia, it cannot detect solid tumors. I highly recommend asking your doctor clearly to understand what tests are actually needed.
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5 months ago
I just got my routine CBC report and my WBC count is a little high, which is making me very anxious. Can a simple blood count really show cancer, or is it usually just a normal infection? If anyone can explain, I would be very grateful.
5 months ago
I was researching this because my dad had some blood work done. A full blood count can show abnormal white blood cells or low hemoglobin which alerts doctors to look deeper, but it is not a definitive test for most cancers. You usually need biopsies or scans for a real diagnosis.
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A low red blood cell count in a CBC often just means an iron or B12 deficiency, which is very common in our vegetarian diets. Don't panic thinking it's cancer. Eat a balanced diet, but definitely get a doctor to review the reports for safety.