Normal AFP levels for men for for non-pregnant women are less than 300 nanograms per milliliter.
Greater-than-normal levels of AFP in men and non-pregnant women may indicate:
- cancer in testes, ovaries, biliary (liver secretion) tract, stomach, or pancreas
- cirrhosis of the liver
- liver cancer
- malignant teratoma
- recovery from hepatitis
During pregnancy, increased levels of AFP may indicate:
- Fetal defects.
- Spina bifida.
- Anencephaly.
- Omphalocele.
- Tetralogy of Fallot.
- Duodenal atresia.
- Turner's syndrome.
- Intrauterine death.