PHSP - Overview: Prenatal Hepatitis Evaluation, Serum

Screening pregnant women for chronic hepatitis B and hepatitis C in primary care settings, with or without risk factors for hepatitis C Determining the level of infectivity of chronic hepatitis B in pregnant women This test is not useful...

TCP - Overview: T-Cell Subsets, Naive, Memory, and Activated, Blood

Determining the presence of naive, memory, and activated T cells in various clinical contexts including autoimmune diseases, immunodeficiency states, T-cell recovery post-hematopoietic stem cell transplant, DiGeorge syndrome, and as a...

TTFB - Overview: Testosterone, Total, Bioavailable, and Free, Serum

Second- or third-order test for evaluating testosterone status (eg, when abnormalities of sex hormone-binding globulin are present)

TALAF - Overview: T-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), FISH, Adult, Varies

Detecting, at diagnosis, recurrent common chromosome abnormalities associated with T-cell acute lymphoblastic leukemia/lymphoma (T-ALL) in adult patients As an adjunct to conventional chromosome studies in patients with T-ALL Evaluating...

PCDES - Overview: Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Serum

Evaluating children with autoimmune central nervous system disorders using serum specimens

TGRP - Overview: Testosterone, Total and Free, Serum

Alternative, second-level test for suspected increases or decreases in physiologically active testosterone: -Assessment of androgen status in cases with suspected or known sex hormone-binding globulin-binding abnormalities -Assessment of...

IABCS - Overview: B-Cell Phenotyping Profile for Immunodeficiency and Immune Competence Assessment, Blood

Screening for common variable immunodeficiency and hyper-IgM syndromes Assessing B-cell subset reconstitution after stem cell or bone marrow transplant Assessing response to B-cell-depleting immunotherapy This test is not indicated...

C2729 - Overview: Breast Carcinoma-Associated Antigen, Serum

Aiding in the management of breast cancer in patients with metastatic disease by monitoring the progression or regression of disease in response to treatment Serial testing in women with prior stage II or III breast cancer who are...

BILAO - Overview: Biliary Tract Malignancy, FISH, Varies

Assessing bile duct brushing or hepatobiliary brushing specimens for biliary tract malignancy

CATN - Overview: Calcitonin, Serum

Aids in the diagnosis and follow-up of medullary thyroid carcinoma Aids in the evaluation of multiple endocrine neoplasia type II and familial medullary thyroid carcinoma This test is not useful for evaluating calcium metabolic...