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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.
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Knee Ligament Repair or Reconstruction
Ligaments surround a joint to give it support and limit its movement. A torn ligament severely limits knee movement. Surgery is a choice to repair a torn ligament if other treatment does not work.
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Arthroplasty
Arthroplasty is a surgical procedure to restore the function of a joint. A joint can be restored by resurfacing the bones. An artificial joint (called a prosthesis) may also be used.
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Joint Aspiration
Joint aspiration is a procedure to remove fluid from the space around a joint using a needle and syringe. Learn why it's done, what the risks are, how to prepare for it, and what to expect during and after the procedure.
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