Am I a carrier of a disease?
My hepatitis B surface antigen (HBsAg) is positive; is it positive or negative? Also, my liver function tests show aspartate aminotransferase (AST) at 20.00 (10-42 IU/L) and alanine aminotransferase (ALT) at 12.00 (10-40 IU/L).
What does this mean? It says normal above...
Am I considered healthy?
A De, 10~19 year old female. Ask Date: 2008/01/11
Dr. Li Xuanshu reply Gastroenterology and Hepatology
Hello, your question is unclear.
Is the surface antigen positive or negative? Are the surface antibodies positive or negative? These two factors are very important; only by clarifying them can we determine if you are a carrier of hepatitis B.
The latter two refer to liver inflammation indices, which are within the normal range, so there is no need to worry.
Please clarify the above questions first.
Reply Date: 2008/01/11
More Info
Understanding Hepatitis B and its implications can be quite complex, especially when interpreting test results. Let's break down your concerns regarding Hepatitis B surface antigen (HBsAg) and liver function tests.
Hepatitis B Surface Antigen (HBsAg)
1. Positive HBsAg: If your test result shows that HBsAg is positive, it indicates that you are currently infected with the Hepatitis B virus (HBV). This means that the virus is present in your blood, and you are potentially infectious to others.
2. Negative HBsAg: Conversely, if your test result shows that HBsAg is negative, it suggests that you are not currently infected with HBV. This could mean that you have either cleared the virus naturally or have been vaccinated against it.
Interpretation of Your Results
From your question, it seems you are confused about whether your HBsAg result is positive or negative. If you have received conflicting information regarding your HBsAg status, it is crucial to clarify this with your healthcare provider. A clear understanding of whether you are positive or negative for HBsAg is essential for determining your health status and any necessary follow-up actions.
Liver Function Tests
Regarding your liver function tests, you mentioned the following results:
- Aspartate Aminotransferase (AST or GOT): 20.00 IU/L (normal range: 10-42 IU/L)
- Alanine Aminotransferase (ALT or GPT): 12.00 IU/L (normal range: 10-40 IU/L)
Both of these values fall within the normal range, indicating that your liver function is currently normal. Elevated levels of these enzymes typically suggest liver inflammation or damage, but since your results are within the normal limits, it suggests that your liver is functioning well at this time.
Are You Healthy?
Based on the information provided:
- If your HBsAg is negative, and your liver function tests are normal, you can be considered healthy in terms of Hepatitis B infection and liver function.
- If your HBsAg is positive, you would need to follow up with your healthcare provider for further evaluation and management, as you may require monitoring or treatment depending on the level of viral replication and liver function.
Next Steps
1. Clarification: Confirm your HBsAg status with your healthcare provider. It is essential to know whether you are currently infected with HBV or not.
2. Follow-Up Testing: If you are positive for HBsAg, additional tests such as Hepatitis B e-antigen (HBeAg), Hepatitis B viral load (HBV DNA), and liver function tests should be performed to assess the level of infection and liver health.
3. Vaccination: If you are negative for HBsAg and have not been vaccinated against Hepatitis B, consider discussing vaccination with your healthcare provider to prevent future infection.
4. Regular Monitoring: If you are a carrier of the virus, regular monitoring of liver function and viral load is crucial to manage your health effectively.
In conclusion, understanding your Hepatitis B status and liver function is vital for your overall health. Make sure to have open communication with your healthcare provider to address any concerns and to ensure appropriate follow-up care.
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