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Phosphorus
This blood test checks the level of phosphorus in your body.
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Phenylketonuria (PKU)
This test checks newborns for PKU, a condition that can cause brain damage and severe intellectual disability if not treated.
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Platelet Antibody
This test looks for platelet antibodies in your blood to find out the cause of a low platelet count.
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Pneumocystis Jirovecii (Tissue, Fluid)
This test looks for P. jirovecii fungus in your lung tissue or in fluid from a lung. This fungus causes pneumocystis pneumonia.
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Prealbumin (Blood)
The prealbumin screen is a blood test to see whether you are getting enough protein in your diet.
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Parathyroid Hormone
This test measures a substance called parathyroid hormone in your blood. This hormone is needed to help regulate the level of calcium in your blood.
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Trypsin (Blood)
This test measures levels of trypsin in your blood to see if you have pancreatitis.
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Positron Emission Tomography (PET)
A positron emission tomography (PET) scan is a nuclear medicine imaging test. It examines body tissues to identify conditions by assessing blood flow, metabolism, and oxygen use. PET scans can also evaluate treatment effectiveness for certain diseases.
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Bone Density Test
A bone density test is used to measure the bone mineral content and density. It may be done using X-rays, dual-energy X-ray absorptiometry (DEXA or DXA), or a special CT scan that uses computer software to determine bone density of the hip or spine.
Learn More Bone Density Test
Showing 3421 - 3429 of 12461 results