This test measures the amount of a certain enzyme in your blood. High levels are a sign of liver damage.

This test looks for a protein in your blood that may mean that you have liver cancer or one of several other cancers.

If you are pregnant, this test looks for a fetal substance called alpha-fetoprotein in your blood. Higher levels of AFP may mean your fetus has a birth defect.

This test checks a sample of amniotic fluid. The sample can help tell if your baby has a birth defect called an open neural tube defect.

This test checks to see if a liver disorder or lung disease is caused by a genetic disorder call alpha-1 antitrypsin deficiency.

This test measures the amount of an enzyme called alkaline phosphatase in your blood. It can help your doctor diagnose certain liver conditions.

This blood test measures levels of aldosterone and renin.

This test looks for a protein called albumin in your urine. The test is used to check for kidney damage or disease.

This test measures the amount of the protein albumin in your blood. The test can help diagnose liver and kidney problems.

This blood test measures the amount of adrenocorticotripic hormone (ACTH) the pituitary gland produces.