Test Catalog Search Results
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Test FNFAS is obsolete. Please see the notice for more details.
RSBV - Overview: Rare Subepithelial Autoimmune Blistering Disease Variants, Serum
Aiding in the diagnosis of rare subepithelial autoimmune blistering diseases, including anti-laminin 332 pemphigoid, anti-p200 pemphigoid, epidermolysis bullosa acquisita, and systemic bullous lupus erythematosus
ROMA - Overview: ROMA Score (Ovarian Malignancy Risk Algorithm), Serum
Risk assessment for finding an ovarian malignancy during surgery in women who present with an adnexal mass The test is not intended as a screening or stand-alone diagnostic assay for ovarian cancer.
RIB - Overview: Ribosome P Antibodies, IgG, Serum
As an adjunct in the diagnostic evaluation of patients with systemic lupus erythematosus (SLE) May be useful in the phenotypic stratification of SLE patients at risk for neuropsychiatric SLE, lupus nephritis and/or hepatitis
TALDO - Overview: Polyols, Quantitative, Urine
Diagnosing deficiencies of transaldolase, transketolase, sedoheptulose, or ribose-5-phosphate isomerase
PWAS - Overview: Prader-Willi/Angelman Syndrome, Molecular Analysis, Varies
Confirmation of diagnosis in patients suspected of having either Prader-Willi syndrome (PWS) or Angelman syndrome (AS) based on clinical assessment or previous laboratory analysis Prenatal diagnosis in families at risk for PWS or AS
PEAN - Overview: Peanut, IgE, Serum
Establishing a diagnosis of an allergy to peanut Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
P57I - Overview: p57 (KIP2/CDKN1C) Immunostain, Technical Component Only
Aids in the identification of cytotrophoblasts, intermediate trophoblasts, and villous stromal cells
FQPPS - Overview: Porphyrins, Feces
Evaluation of patients who present with signs or symptoms suggestive of porphyria cutanea tarda, hereditary coproporphyria, variegate porphyria, congenital erythropoietic porphyria, erythropoietic protoporphyria, or X-linked dominant...
PTHRP - Overview: Parathyroid Hormone-Related Peptide, Plasma
Aiding in the evaluation of individuals with hypercalcemia of unknown origin Aiding in the evaluation of individuals with suspected humoral hypercalcemia of malignancy The test should not be used to exclude cancer or screen individuals...
RPR5 - Overview: Respiratory Profile, Region 5, Ohio Valley (IN, KY, OH, TN, WV), Serum
Assessing sensitization to various inhalant allergens commonly found in the Ohio Valley region including Indiana, Kentucky, Ohio, Tennessee, and West Virginia Defining the allergen responsible for eliciting signs and symptoms...
FRAD - Overview: Radish (Raphanus sativus) IgE
Radish (Raphanus sativus) IgE
RPDEI - Overview: Rapidly Progressive Dementia Evaluation Interpretation, Spinal Fluid
Interpretation of the Rapidly Progressive Dementia Evaluation
RASE - Overview: Rape Seed, IgE, Serum
Establishing the diagnosis of an allergy to rape seed Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
UREDF - Overview: Reducing Substance, Feces
Assisting in the differentiation between osmotic and nonosmotic diarrhea Screening test for: -Diarrhea from disaccharidase deficiencies, (eg, lactase deficiency) -Monosaccharide malabsorption
MAL - Overview: Rapid Malaria/Babesia Smear, Varies
Rapid and accurate detection and species identification of Plasmodium Detection of Babesia, trypanosomes, and some species of microfilariae
FROPI - Overview: Ropivacaine, Serum/Plasma
Ropivacaine, Serum/Plasma
PAX5 - Overview: PAX-5 Immunostain, Technical Component Only
Classification of lymphomas
UPHB - Overview: pH, Body Fluid
Indicating the presence of infections or fistulas Verifying the effectiveness of treatment to reduce stomach pH Diagnosing disease states characterized by abnormal stomach acidity This test is not appropriate for measurement of...
PCAB - Overview: Parietal Cell Antibodies, IgG, Serum
Evaluating patients suspected of having pernicious anemia or autoimmune-mediated deficiency of vitamin B12 with or without megaloblastic anemia
PAX8 - Overview: PAX8 Immunostain, Technical Component Only
Aids in the identification of renal cell carcinomas, as well as papillary thyroid carcinomas and tumors of Mullerian origin
RIVAR - Overview: Rivaroxaban, Anti-Xa, Plasma
Measuring rivaroxaban concentration in selected clinical situations (eg, kidney insufficiency, assessment of compliance, periprocedural measurement of drug concentration, suspected overdose, advanced age, and extremes of body weight)
FRIFA - Overview: Rifampin Level (PKRIF)
Rifampin Level (PKRIF)
PRA - Overview: Renin Activity, Plasma
Investigation of primary aldosteronism (eg, adrenal adenoma/carcinoma and adrenal cortical hyperplasia) and secondary aldosteronism (renovascular disease, salt depletion, potassium loading, cardiac failure with ascites, pregnancy, Bartter...
FRSE - Overview: Red Snapper (Lutjanus spp) IgE
Red Snapper (Lutjanus spp) IgE
VERG - Overview: Sweet Vernal Grass, IgE, Serum
Establishing a diagnosis of an allergy to sweet vernal grass Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...
SSA - Overview: SS-A/Ro Antibodies, IgG, Serum
Evaluating patients at-risk for connective tissue disease with or without interstitial lung disease Detection of both anti-SS-A 52 (Ro52) and SS-A 60 (Ro60) antibodies in serum
STEM - Overview: Stemphyllium, IgE, Serum
Establishing a diagnosis of an allergy to Stemphyllium Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
Evaluating patients with suspected stiff-person syndrome (classical or focal forms, such as stiff-limb or stiff-trunk) and progressive encephalomyelitis with rigidity and myoclonus using serum specimens
PN23M - Overview: Streptococcus pneumoniae IgG Antibodies, 23 Serotypes, Serum
Assessing the IgG antibody response to active immunization with nonconjugated, 23-valent pneumococcal vaccines Assessing the IgG antibody response to active immunization with conjugated 13-valent, 15-valent and 20-valent pneumococcal...
Simultaneous detection and differentiation of SARS-CoV-2 (cause of COVID-19), influenza A virus, and influenza B virus in upper or lower respiratory tract specimens from individuals with flu-like illnesses
SP5CC - Overview: Septin-5 Antibody, Cell-Binding Assay, Spinal Fluid
Detecting septin-5 IgG by cell-binding assay using cerebrospinal fluid specimens
SEMB - Overview: Semen Analysis with Strict Morphology, Semen
Determining male fertility status Selecting the most cost-effective therapy for treating male-factor infertility Quantifying the number of germinal and white blood cells per milliliter of semen
SSB - Overview: SS-B/La Antibodies, IgG, Serum
Evaluating patients with clinical features or at-risk for connective tissue disease, especially Sjögren syndrome.
SM - Overview: Smith (Sm) Antibodies, IgG, Serum
Evaluating patients with clinical features suggestive of antinuclear antibody associated connective tissue disease and the confirmation of a diagnosis of systemic lupus erythematosus. Testing for Smith antibodies is not useful in patients...
SLO - Overview: Smith-Lemli-Opitz Screen, Plasma
Diagnosing Smith-Lemli-Opitz syndrome (7-dehydrocholesterol reductase deficiency) and fetal fentanyl syndrome
Assessing acid-base balance, water balance, water intoxication, and dehydration
SALL4 - Overview: SALL4 Immunostain, Technical Component Only
Aids in the identification of germ cell tumors
SP100 - Overview: SP100 Antibody, IgG, Serum
Evaluating the risk of primary biliary cholangitis in anti-mitochondrial antibody (AMA) negative patients by identification of Sp100 antibodies Estimating risk in AMA-positive patients with incomplete feature of disease
SV40 - Overview: SV40 Immunostain, Technical Component Only
Identifying BK or JC polyomavirus
SFZ - Overview: Sulfamethoxazole, Serum
Monitoring sulfamethoxazole therapy to ensure drug absorption, clearance, or compliance
SPOT - Overview: Sweet Potato, IgE, Serum
Establishing a diagnosis of an allergy to sweet potato Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
SQUA - Overview: Squash, IgE, Serum
Establishing a diagnosis of an allergy to squash Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
STBY - Overview: Strawberry, IgE, Serum
Establishing a diagnosis of an allergy to strawberry Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
BIR - Overview: Silver Birch, IgE, Serum
Establishing a diagnosis of an allergy to silver birch Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
SHRI - Overview: Shrimp, IgE, Serum
Establishing a diagnosis of an allergy to shrimp Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
FSOM1 - Overview: Somatostatin (Somatotropin Release-Inhibiting Factor, SRIF)
Somatostatin (Somatotropin Release-Inhibiting Factor, SRIF)
SP5CS - Overview: Septin-5 Antibody, Cell Binding Assay, Serum
Detecting septin-5 IgG by cell-binding assay using serum specimens
FCRNS - Overview: Smut Corn (Ustilago maydis) IgE
Smut Corn (Ustilago maydis) IgE
QUIN - Overview: Quinidine, Serum
Assessing and adjusting quinidine dosage for optimal therapeutic level Assessing quinidine toxicity
QFEVR - Overview: Q Fever Antibody Screen with Titer Reflex, Serum
Screening for exposure to Coxiella burnetii, the causative agent of Q fever This test should not be used as a screening procedure for the general population.