Oncology

Alpha-Fetoprotein (AFP)

Normal Range
< 10.0 ng/mL
Sample Type
Standard
Fasting
No
Unit
ng/mL

AFP is a protein normally produced by the fetal liver and yolk sac. In the context of an Ovarian Cancer Panel, it is used as a specialized tumor marker. While most commonly associated with liver cancer, it is specifically elevated in certain 'germ cell' ovarian tumors (like Yolk Sac Tumors). It is used for diagnosis, staging, and monitoring the effectiveness of treatment.

Check Your Result

Check Your Result

Interactive
ng/mL

Enter your lab result to see where you stand compared to the standard reference range.

Why Context Matters

AFP is not specific to cancer. It can be elevated in benign liver conditions such as cirrhosis or active hepatitis. Furthermore, if a patient is pregnant, AFP will naturally be very high, which can lead to false-positive cancer concerns if the clinical context is not fully integrated.

Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.

Clinical References

Source-of-truth databases and clinical guidelines for Alpha-Fetoprotein (AFP):

Research & Guidelines

Related Indicators

ROS 1 IHC Marker

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AML Characterization Panel

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Ovarian Cancer Panel

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DR

Medically Reviewed by Dr. Binoy Babu, MBBS

Board Certified Doctor • 10+ Years Clinical Experience

Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.

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