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Labcorp
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Quest Diagnostics
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Showing 721–744 of 1013 results
Parathyroid Hormone + Calcium
Quest
Not offered
This test measures intact parathyroid hormone (PTH) and calcium. It is used to aid in the diagnosis of hypercalcemia and various renal and parathyroid diseases.
- Calcium Measures the total calcium in your blood, important for bone health, muscle function, nerve signaling, and blood clotting.
- Parathyroid Hormone (PTH), Intact A hormone that regulates calcium levels by acting on bone, kidneys, and the gut. Key marker for evaluating parathyroid, calcium, and bone disorders.
Parathyroid Hormone (PTH), Intact
This test measures intact parathyroid hormone (PTH). It is used to make a diagnosis of primary hyperparathyroidism and secondary hyperparathyroidism.
- Parathyroid Hormone (PTH), Intact A hormone that regulates calcium levels by acting on bone, kidneys, and the gut. Key marker for evaluating parathyroid, calcium, and bone disorders.
This test measures intact parathyroid hormone (PTH). It is used to make a diagnosis of primary hyperparathyroidism and secondary hyperparathyroidism.
- Parathyroid Hormone (PTH), Intact A hormone that regulates calcium levels by acting on bone, kidneys, and the gut. Key marker for evaluating parathyroid, calcium, and bone disorders.
Parietal Cell Antibody, ELISA
Labcorp
Not offered
Gastric Parietal Cell Antibodies are found in 90% of patients with pernicious anemia. They are also found in autoimmune chronic atrophic gastritis preceding pernicious anemia. The antigenic target is the H+/K+ ATPase gastric proton pump responsible for parietal cell acid generation in the stomach.
Parsley (f86) IgE
Labcorp
Not offered
This test measures the body's allergic response to parsley by checking for specific IgE antibodies in the serum. It's useful for individuals who suspect they might have a parsley allergy, helping to confirm the diagnosis and guide dietary and lifestyle adjustments.
Parvovirus B19 IgG & IgM Antibodies
This test is used to help diagnose Parvovirus B19. Parvovirus B19 infection can be a life-threatening condition in patients with increased red cell destruction from other causes and in those unable to increase red cell production.
- Parvovirus B19 IgG Indicates past exposure to parvovirus B19, the virus that causes fifth disease.
- Parvovirus B19 IgM Indicates a recent or current parvovirus B19 infection (fifth disease).
This test is used to help diagnose Parvovirus B19. Parvovirus B19 infection can be a life-threatening condition in patients with increased red cell destruction from other causes and in those unable to increase red cell production.
- Parvovirus B19 IgG Indicates past exposure to parvovirus B19, the virus that causes fifth disease.
- Parvovirus B19 IgM Indicates a recent or current parvovirus B19 infection (fifth disease).
Passion Fruit (f294) IgE
Labcorp
Not offered
This test is designed to identify allergic reactions to passion fruit by measuring the IgE antibodies in your blood. It's a crucial step for those who suspect they might have food allergies, especially to passion fruit, and can help in managing symptoms and dietary choices.
Peach (f95) IgE
Labcorp
Not offered
This test measures the body's immune response to peaches by checking the level of specific IgE antibodies in the serum. It's useful for identifying peach allergies and guiding dietary recommendations.
Pea (f12) IgE
Labcorp
Not offered
This test measures the body's immune response to peas by checking for specific IgE antibodies in the serum. It's useful for identifying pea allergies and guiding dietary recommendations.
Peanut (f13) IgE
Labcorp
Not offered
This test measures the body's immune response to peanuts by checking for specific IgE antibodies in the serum. It's crucial for diagnosing peanut allergies, which can range from mild to severe reactions.
Pear(f94) IgE
Labcorp
Not offered
This test measures the IgE antibody levels in the blood to identify allergic reactions to pears. By analyzing a small serum sample, it helps determine if your body's immune system is reacting to pears as harmful substances, which can be crucial for individuals experiencing allergy symptoms after consuming pears or pear-containing products.
Pecan Nut (f201) IgE
Labcorp
Not offered
This test measures the body's immune response to pecan nuts by checking for specific IgE antibodies in the serum. It's crucial for diagnosing nut allergies and understanding how your body reacts to pecan nuts.
Penicillium glabrum (P. frequentans) (m209) IgE
Labcorp
Not offered
This test checks for allergic reactions to Penicillium glabrum, a type of mold. It measures the IgE antibodies in the serum that your body might produce in response to this allergen. Knowing if you're allergic to this mold can help manage and reduce exposure to it.
Penicillium notatum (m1) IgE
Labcorp
Not offered
This test measures the IgE antibody levels in response to Penicillium notatum, helping in the diagnosis of allergic reactions to this specific mold. It's a quantitative assay that should be used alongside other clinical evaluations to accurately diagnose allergic diseases.
Penicilloyl G and V Profile
Labcorp
Not offered
This test measures the body's allergic reaction to components found in penicillin G and V, known as penicilloyl G and penicilloyl V. It's a detailed test that helps in understanding if someone has allergies to penicillin, using a method that checks for specific IgE antibodies in the blood. This is helpful for diagnosing allergic diseases when combined with other clinical information.
Penicilloyl G (c1) IgE
Labcorp
Not offered
This test is designed to detect allergic reactions to penicillin by measuring the presence of specific IgE antibodies in the serum. It's crucial for individuals who may have a penicillin allergy, helping to prevent allergic reactions that can range from mild to potentially life-threatening.
Penicilloyl V (c2) IgE
Labcorp
Not offered
This test is designed to detect allergic reactions to penicillin by measuring the presence of specific IgE antibodies in the serum. It's crucial for individuals who may have a penicillin allergy, helping to prevent allergic reactions that can range from mild to severe.
Peppertree (rt217) IgE
Labcorp
Not offered
This test is designed to detect specific IgE antibodies in your blood, serving as a highly sensitive method for diagnosing allergic diseases. A positive result for IgE antibodies to peppertree indicates a strong likelihood of immediate allergic reactions upon contact with this allergen.
Perennial Rye Grass (g5) IgE
Labcorp
Not offered
This test measures the IgE response to perennial rye grass, helping in the diagnosis of allergic diseases. It's a quantitative assay that should be used alongside other clinical information for a comprehensive diagnosis. Allergen-specific serum IgE testing, recognized by leading allergy and immunology academies, is often preferred due to certain conditions that may affect skin testing results or pose risks.
Persimmon (Kaki Fruit) (f301) IgE
Labcorp
Not offered
Persimmon (Kaki Fruit) IgE Test This test measures the body's allergic response to persimmon (Kaki fruit) by quantifying IgE antibodies. It's a precise lab test used alongside other clinical evaluations to help diagnose food allergies. While highly sensitive, a positive result means the person has IgE antibodies to persimmon but might not have noticeable allergy symptoms when eating the fruit. A healthcare provider should evaluate these results along with a patient's medical history to accurately diagnose a food allergy.
PFAS (FOREVER CHEM) 9
Labcorp
Not offered
Per- and poly- fluorinated alkyl substances (PFAS) are man-made chemicals that have been used in industry and consumer products since the 1940s. Commonly referred to as “forever chemicals,” PFAS do not break down easily in the environment. While the science around the potential health impacts of PFAS exposure is still emerging, evidence suggests that high PFAS exposure is associated with certain health conditions. People are most likely exposed to these chemicals by consuming PFAS-contaminated water or food, using products made with PFAS, or breathing contaminated air.
- Perfluorooctane Sulfonic Acid (PFOS)
- Perfluorodecanoic Acid (PFDA)
- N-Methylperfluorooctane Sulfonamidoacetic Acid (N-MeFOSAA)
- Perfluorohexanesulfonic Acid (PFHxS)
- Perfluorononanoic Acid (PFNA)
- Perfluorooctanoic Acid Isomers (Sb-PFOA)
- Perfluoromethylheptane Sulfonic Acid Isomers (Sm-PFOS)
- Perfluoroundecanoic Acid (PFUnDA)
- Perfluorooctanoic Acid (PFOA)
Pharmacogenomics Panel
Labcorp
Not offered
Pharmacogenomics Panel reporting genotype/phenotype only. Genetics can play a significant role in the selection of certain medications. For instance, individuals may metabolize medications too fast or too slow. This test analyzes genes of known pharmacogenomic value allowing clinicians to gain valuable insight into an individual's response to and adverse effects from medications with known gene-drug interactions. For reporting that includes medication guidance please reference: Pharmacogenomics panel with Coriell Life Sciences (CLS) Report, test code 14271.
- HLA A*31:01 Genotype
- DPYD Phenotype
- IFNL3 Phenotype
- CYP2C19 Phenotype
- VKORC1 Genotype
- TPMT Mutation Analysis
- ABCG2 Genotype
- SLCO1B1 Phenotype
- CYP3A5 Genotype
- Factor V (F5), DNA Analysis
- ABCG2 Phenotype
- NUDT15 Phenotype
- CYP4F2 Genotype
- TPMT Phenotype
- CYP3A5 Phenotype
- HLA B*58:01 Phenotype
- UGT1A1 Phenotype
- HLA B*15:02 Phenotype
- CYP4F2 Phenotype
- CYP2B6 Phenotype
- CYP2C9 Genotype
- NAT2 Genotype
- HLA B*58:01 Genotype
- NUDT15 Mutation Analysis
- HLA B*57:01 Phenotype
- VKORC1 Phenotype
- CYP2D6 Phenotype
- SLCO1B1 Mutation Analysis
- CYP2B6 Genotype
- CYP3A4 Phenotype
- F5 Phenotype
- CYP2D6 Genotype
- CYP3A4 Genotype
- HLA B*57:01 Genotype
- HLA A*31:01 Phenotype
- NAT2 Phenotype
- CYP2C9 Phenotype
- UGT1A1 Genotype
- DPYD Mutation Analysis
- CYP2C19 Genotype
- HLA B*15:02 Genotype
- IFNL3 Genotype
Pharmacogenomics Panel with Coriell Life Sciences (CLS) Report
Labcorp
Not offered
Genetics can play a significant role in the selection of certain medications. For instance, individuals may metabolize medications too fast or too slow. This test analyzes genes of known pharmacogenomic value allowing clinicians to gain valuable insight into an individual's response to and adverse effects from medications with known gene-drug interactions. In partnership with Coriell Life Sciences, this test offers an enhanced report providing medication guidance and clinical annotation based on the genetic results provided by Quest Diagnostics.
- IFNL3 Phenotype
- TPMT Phenotype
- CYP2C9 Phenotype
- ABCG2 Phenotype
- HLA B*15:02 Genotype
- CYP2D6 Phenotype
- CYP4F2 Phenotype
- CYP2B6 Genotype
- TPMT Mutation Analysis
- CYP2C19 Phenotype
- HLA B*15:02 Phenotype
- DPYD Phenotype
- HLA B*58:01 Genotype
- VKORC1 Genotype
- UGT1A1 Phenotype
- IFNL3 Genotype
- VKORC1 Phenotype
- HLA B*57:01 Genotype
- CYP4F2 Genotype
- CYP3A4 Phenotype
- SLCO1B1 Mutation Analysis
- F5 Phenotype
- NAT2 Genotype
- SLCO1B1 Phenotype
- HLA A*31:01 Phenotype
- CYP3A4 Genotype
- UGT1A1 Genotype
- ABCG2 Genotype
- CYP2C9 Genotype
- CYP2D6 Genotype
- HLA B*57:01 Phenotype
- CYP2B6 Phenotype
- Factor V (F5), DNA Analysis
- CYP2C19 Genotype
- CYP3A5 Genotype
- NAT2 Phenotype
- NUDT15 Phenotype
- HLA A*31:01 Genotype
- HLA B*58:01 Phenotype
- NUDT15 Mutation Analysis
- CYP3A5 Phenotype
- DPYD Mutation Analysis
Phoma betae (m13) IgE
Labcorp
Not offered
This test measures the body's immune response to Phoma betae, a type of fungus, by assessing the level of specific IgE antibodies in the serum. It's particularly useful for individuals who may be experiencing allergic reactions to environmental molds.
Phosphate, 24-Hour Urine with Creatinine
Labcorp
Not offered
Phosphorus is present in many foods, with a mean intake of approximately 1500 mg per day for adult males and about 1000 mg per day for adult females. Absorbed phosphate, under the influence of parathyroid hormone, is readily excreted in the kidney. Measurement of urinary phosphorus generally reflects dietary intake; hence, day-to-day excretion may show considerable variation.