You received your AFP blood test results but still need help determining if they fall under the normal range. Read this section to know if your results range between the AFP normal range.
What Does AFP Test Results Mean?
Every pregnant woman is generally advised to take an alpha-fetoprotein blood test. The AFP test normal range is nothing to be worried about. However, high AFP in pregnancy may mean genetic disorders. Let us look at what AFP test results mean 6.
- High AFP Levels: Elevated AFP levels could indicate liver, ovarian, or testicular cancer. However, it doesn't definitively diagnose cancer, as liver injury or non-cancerous liver diseases can also cause high AFP levels. In rarer cases, high AFP levels may signal other cancers like lymphoma or lung cancer. Your healthcare provider will consider your medical history and other tests for an accurate diagnosis.
- Normal AFP Levels: Normal AFP levels suggest a lower likelihood of cancer associated with elevated AFP levels. Nevertheless, a normal result doesn't entirely rule out cancer, as some individuals with cancer may exhibit normal AFP levels.
During Cancer Treatment:
If you're undergoing cancer treatment, multiple AFP tests may be conducted to monitor your progress. Changes in AFP levels can provide insights into your treatment's efficacy:
- Increasing AFP levels may indicate treatment ineffectiveness.
- Decreasing AFP levels suggests treatment success.
- Stable AFP levels imply the disease hasn't worsened or improved.
Post-Treatment Monitoring:
After completing cancer treatment, AFP tests can assess the effectiveness of the therapy and potential cancer recurrence:
- Abnormal results post-treatment may suggest lingering cancer cells.
- Rising AFP levels post-treatment could signify cancer recurrence.
Liver Disease Considerations:
Individuals with chronic liver diseases may require additional tests if AFP levels significantly rise or remain persistently high, as it could indicate potential liver cancer development.
Consult your healthcare provider to interpret your AFP test results accurately and understand their implications for your health.
What is AFP Test Normal Range?
The alpha-fetoprotein normal range indicates your baby is healthy and free from liver disorders and genetic defects. As well as the elevated levels are considered as follows7:
Note that the normal AFP levels in pregnancy in some labs may differ as they might use different methods and samples to measure the result.
What Medical Conditions Can Cause High AFP Levels?
Several medical conditions, including pregnancy, liver cirrhosis, hepatocellular carcinoma, and testicular carcinoma, can cause elevated AFP levels. This makes AFP a crucial marker for diagnosing and monitoring these related malignancies.8
What Medical Conditions Can Cause Low AFP Levels?
If the AFP level is lower than the normal range, it can mean the baby might have certain genetic disorders or congenital disabilities like Down syndrome and Edward Syndrome.
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