TRYPT - Overview: Tryptase, Serum

Evaluation of individuals with suspected mast cell activation, which may occur as a result of anaphylaxis or allergen challenge Evaluation of patients with suspected mast cell activation syndrome Evaluation of patients with suspected...

T821Q - Overview: RUNX1-RUNX1T1 Translocation (8;21), Minimal Residual Disease Monitoring, Quantitative, Varies

Detection of RUNX1-RUNX1T1 gene fusion in acute myeloid leukemia patients at the time of diagnosis Minimal residual disease monitoring during the clinical and therapeutic course of these patients

ESBLS - Overview: Extended-Spectrum Beta-Lactamase-Producing Gram-Negative Bacteria Surveillance Culture, Feces

Screening for colonization of extended-spectrum beta-lactamase (ESBL)-producing organisms in stool Screening fecal microbiota transplant donor feces for ESBL-producing organisms. This test is not intended for medicolegal use.

JO1 - Overview: Jo 1 Antibodies, IgG, Serum

Evaluating patients with clinical features of idiopathic inflammatory myositis, especially those with clinical features suggestive of anti-synthetase syndrome or interstitial lung disease

UPGD - Overview: Uroporphyrinogen Decarboxylase, Whole Blood

Preferred test for the confirmation of a diagnosis of porphyria cutanea tarda type II and hepatoerythropoietic porphyria

AAUCD - Overview: Amino Acids, Urea Cycle Disorders Panel, Plasma

Follow-up of patients with urea cycle disorders

FFRBS - Overview: Friedreich Ataxia, Frataxin, Quantitative, Blood Spot

Diagnosing individuals with Friedreich ataxia in blood spot specimens Monitoring frataxin levels in patients with Friedreich ataxia This test is not useful for carrier detection.

UPGDW - Overview: Uroporphyrinogen Decarboxylase, Washed Erythrocytes

Diagnosis of porphyria cutanea tarda type II and hepatoerythropoietic porphyria

SFEC - Overview: Iron and Total Iron-Binding Capacity, Serum

Screening for chronic iron overload diseases, particularly hereditary hemochromatosis Screening for iron deficiency as the cause of anemia Monitoring treatment for iron deficiency anemia This test should not be used as the primary test...

NSFIB - Overview: Nonalcoholic Steatohepatitis (NASH)-FibroTest, Serum and Plasma

Diagnosis and the follow-up of liver fibrosis, steatosis, and inflammation Estimating hepatic fibrosis Assessing inflammation for metabolic diseases Assessing severity of nonalcoholic steatohepatitis (NASH) in patients with...