Abnormal Fetal Protein Levels: Next Steps for Evaluation - Gastroenterology and Hepatology

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Abnormal fetal protein levels


Hello! I am a carrier of hepatitis B and have been regularly undergoing blood tests and ultrasound examinations.
In my recent adult health check-up, my blood test results showed GOT at 28 and GPT at 37, but the alpha-fetoprotein screening result was abnormal at 56.23.
The ultrasound indicated that my liver surface is somewhat coarse, there are small polyps in the gallbladder, and my kidneys have small stones.
What further tests should I undergo due to the abnormal alpha-fetoprotein result? Thank you!

Tian Tian, 40~49 year old female. Ask Date: 2013/06/16

Dr. Chen Shidian reply Gastroenterology and Hepatology


Hello Tiantian, please discuss the examination details (such as CT scans) with your physician or closely monitor the changes in your values.
Changhua Hospital cares about your health.
Dr.
Chen Shidian.

Reply Date: 2013/06/16

More Info


When it comes to abnormal fetal protein levels, particularly in the context of being a hepatitis B carrier, it is essential to approach the situation with a comprehensive understanding of the implications and necessary follow-up actions. The elevated alpha-fetoprotein (AFP) level, as indicated by your recent screening result of 56.23, raises concerns that warrant further evaluation, especially given your background of liver health issues.

Alpha-fetoprotein is a protein that is typically produced by the fetal liver, and its levels can be elevated in various conditions, including certain liver diseases, fetal abnormalities, and even some cancers. In adults, elevated AFP levels can be associated with hepatocellular carcinoma (HCC), particularly in individuals with chronic liver disease or hepatitis B infection. Therefore, your elevated AFP level should not be taken lightly, especially considering your liver condition.

Given that your liver function tests (GOT and GPT) are within normal limits, it is a positive sign; however, the rough appearance of the liver and the presence of small polyps in the gallbladder, along with the kidney findings, suggest that further investigation is necessary. Here are the recommended next steps for evaluation:
1. Repeat AFP Testing: It may be beneficial to repeat the AFP test to confirm the elevated level. Sometimes, transient elevations can occur due to various factors, and confirming the result can help in making a more accurate assessment.

2. Imaging Studies: Since your ultrasound indicated a rough liver surface, further imaging studies such as a CT scan or MRI of the abdomen may be warranted. These imaging modalities can provide a more detailed view of the liver and help identify any masses or lesions that may not have been visible on the ultrasound.

3. Liver Biopsy: If imaging studies reveal any suspicious lesions, a liver biopsy may be necessary to determine if there is any malignancy or significant liver pathology.

4. Consultation with a Hepatologist: Given your history as a hepatitis B carrier and the current findings, consulting with a hepatologist (a liver specialist) is crucial. They can provide tailored advice and management options based on your specific situation.

5. Monitoring and Follow-Up: Regular monitoring of liver function tests and AFP levels will be essential in managing your health. This will help in early detection of any changes that may indicate progression of liver disease or the development of liver cancer.

6. Consider Genetic Counseling: If there are concerns about potential hereditary conditions that could affect liver health or fetal development, genetic counseling may be beneficial.

In conclusion, while an elevated AFP level can be concerning, it is important to approach the situation with a thorough evaluation plan. The combination of your liver health history and the current findings necessitates a proactive approach to ensure that any potential issues are addressed promptly. Always discuss your concerns and the proposed next steps with your healthcare provider to ensure that you receive the most appropriate care tailored to your individual needs.

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