Hepatitis B Test Results: Which Doctor Is Right? - Gastroenterology and Hepatology

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Could you please provide more details about the testing-related questions?


I underwent a hepatitis B test at a certain hospital and received results showing HBsAg negative, HBeAg negative, and HBc IgG positive.
The physician stated that I had previously contracted hepatitis B, developed antibodies, and have lifelong immunity, so there is no need for regular follow-up.
I then went to another hospital for testing, and the results were the same.
The physician there said that I still have hepatitis B, but it is currently in a safer state and undetectable, and that I should still have regular follow-ups.
Could you please clarify which physician is correct? Thank you!

Zhu Yiqing, 60~69 year old female. Ask Date: 2019/09/18

Dr. Chen Shidian reply Gastroenterology and Hepatology


Please add HBsAb testing.
If positive, it indicates lifelong immunity; if negative, there is a possibility of being a low-concentration hepatitis B carrier.

Reply Date: 2019/09/18

More Info


Understanding Hepatitis B test results can indeed be confusing, especially when different healthcare providers interpret the results differently. In your case, the conflicting interpretations stem from the specific markers tested and their implications regarding your Hepatitis B status.

To clarify, let's break down the key components of your test results:
1. HBsAg (Hepatitis B Surface Antigen): This marker indicates whether there is an active Hepatitis B infection. A negative HBsAg result (as you have) suggests that you are not currently infected with the virus.

2. HBeAg (Hepatitis B e Antigen): This marker is associated with the replication of the virus. A negative result indicates that there is no active viral replication, which is a good sign.

3. Anti-HBc IgG (Hepatitis B Core Antibody): A positive result for this antibody indicates that you have been exposed to the Hepatitis B virus at some point in your life. It suggests that your body has mounted an immune response to the virus, which is typically the case after an acute infection or vaccination.

Given these results, the first doctor who stated that you have had Hepatitis B and have developed immunity is correct. The presence of Anti-HBc IgG indicates past infection, and the absence of HBsAg means that you are not currently infected. This typically leads to the conclusion that you have cleared the virus and developed immunity, which is often lifelong.

On the other hand, the second doctor’s assertion that you still have Hepatitis B but are currently in a "safer" state is misleading. The absence of HBsAg and HBeAg, combined with the presence of Anti-HBc IgG, strongly suggests that you are not currently infected. It is important to note that while you have had the virus in the past, you do not need to be under regular surveillance for active infection as long as your liver function tests remain normal and there are no other risk factors present.

In summary, the first doctor's interpretation aligns with standard medical understanding of Hepatitis B serology. You have had an infection in the past, have cleared it, and are now immune. Regular follow-up is generally not necessary unless there are specific concerns or risk factors that warrant closer monitoring.

For further context, Hepatitis B is a viral infection that affects the liver and can lead to chronic disease, liver cirrhosis, or liver cancer. The immune response to the virus varies among individuals, and some may clear the virus completely, while others may develop chronic infections. Understanding your serological markers is crucial in determining your health status and the need for monitoring.

If you have any lingering doubts or if your health status changes, it is advisable to consult with a hepatologist or a specialist in infectious diseases who can provide a comprehensive evaluation based on your medical history and test results. Regular liver function tests and monitoring for any potential complications are essential for anyone with a history of Hepatitis B, even if they have cleared the virus.

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