PHEPU - Overview: Previous Viral Hepatitis (Unknown Type), Serum

Determining if an individual has been infected following exposure to an unknown type of viral hepatitis virus Obtaining baseline serologic markers of an individual exposed to a source with an unknown type of hepatitis Determining...

TRECS - Overview: T-Cell Receptor Excision Circles Analysis, Blood

Measuring T-cell output or reconstitution (thymopoiesis) following hematopoietic cell transplantation or highly active antiretroviral therapy Evaluating thymic function in patients with cellular or combined inborn errors of immunity...

TTRX - Overview: Amyloidosis, Transthyretin-Associated Familial, Reflex, Blood

Diagnosis of adult individuals suspected of having transthyretin-associated familial amyloidosis

TFE3F - Overview: Alveolar Soft Part Sarcoma (ASPS)/Renal Cell Carcinoma (RCC), Xp11.23 (TFE3), FISH, Tissue

An aid in the diagnosis of alveolar soft-part sarcoma or renal cell carcinoma variant when used in conjunction with an anatomic pathology consultation

CHRCV - Overview: Chromosome Analysis, Chorionic Villus Sampling

Prenatal diagnosis of chromosome abnormalities, including aneuploidy (ie, trisomy or monosomy) and balanced rearrangements This test is not appropriate as a first-tier test for detecting gains or losses of chromosomal material in...

MPS2Z - Overview: Hunter Syndrome, Full Gene Analysis, Varies

Confirmation of a diagnosis of mucopolysaccharidosis type II (Hunter syndrome) Carrier testing when there is a family history of mucopolysaccharidosis type II (Hunter syndrome), but disease-causing variants have not been previously...

F8INV - Overview: Hemophilia A F8 Gene, Intron 1 and 22 Inversion Mutation Analysis, Whole Blood

First-tier molecular testing for male patients affected with severe hemophilia A when a variant has not been identified in the family Determining hemophilia A carrier status for at-risk female patients, ie, individuals with a family...

HBAGQ - Overview: Hepatitis B Virus Surface Antigen, Quantitative, Serum

Monitoring of progression of chronic hepatitis B in individuals who are confirmed to be positive for hepatitis B surface antigen Monitoring of response to antiviral therapy in individuals who have chronic hepatitis B but are negative for...

XL2T - Overview: FOXL2 Mutation Analysis, Next-Generation Sequencing, Tumor

Assisting in the clinical diagnosis of adult granulosa cell tumor by assessing gene targets with in the FOXL2 gene

MESOF - Overview: Mesothelioma, CDKN2A FISH, Tissue

Supporting the diagnosis of mesothelioma when used in conjunction with an anatomic pathology consultation