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IL6DX - Overview: Interleukin-6, Serum

Evaluating patients with suspected chronic inflammatory disorders, such as rheumatoid arthritis, systemic lupus erythematosus, ankylosing spondylitis, or inflammatory bowel disease Evaluating patients with Castleman disease Evaluating...

FACT - Overview: Filamentous-Actin (F-actin) Antibody, IgG, Serum

Evaluation of patients with hepatitis of unknown origin associated with hypergammaglobulinemia and/or abnormal liver enzymes This test may also be useful for confirming positivity for smooth muscle antibodies.

GMCSF - Overview: Granulocyte Monocyte-Colony Stimulating Factor, Plasma

Measuring the concentration of granulocyte macrophage-colony stimulating factor (GM-CSF) in plasma Understanding the etiology of chronic inflammatory diseases or infections, when used in conjunction with clinical information and other...

HAVTA - Overview: Hepatitis A Virus Total Antibodies, Serum

Detection of recent or previous exposure or immunity to hepatitis A. This test should not be used as a screening or confirmatory test for blood or solid or soft tissue donor specimens.

HBIM - Overview: Hepatitis B Virus Core IgM Antibody, Serum

Diagnosis of acute hepatitis B virus (HBV) infection Identifying acute HBV infection in the serologic window period when hepatitis B virus surface antigen and hepatitis B virus surface antibody results are negative Differentiation...

FRTUP - Overview: Free Thyroxine Index (FTI), Serum

Estimating the amount of circulating free thyroxine (free thyroxine index) using the total thyroxine and thyroid binding capacity (T-uptake)

LKM - Overview: Liver/Kidney Microsome Type 1 Antibodies, Serum

Evaluation of patients with liver disease of unknown etiology Evaluation of patients with suspected autoimmune hepatitis

LDBF - Overview: Lactate Dehydrogenase (LDH), Body Fluid

Identification of exudative pleural effusions Lactate dehydrogenase in pericardial fluids is not diagnostically useful.

JAKXB - Overview: JAK2 Exon 12 and Other Non-V617F Mutation Detection, Blood

Second-order testing to aid in the distinction between a reactive cytosis and a myeloproliferative neoplasm, particularly when a diagnosis of polycythemia is being considered, using blood specimens

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AAIC 2022 - Insights

innovative testing solution for the early detection of Alzheimer's disease. Learn more at the AAIC 2022 tradeshow....

Quality and Regulatory Expectations for Laboratories? [2022] - Insights

FLThis “Continual Improvement” webinar will provide an overview of new or changed regulations for 2022, and other regulatory issues that have the potential to affect clinical laboratories. The latter half...

October 2022 - Cardiovascular - Insights

This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Cardiovascular Pathology.

June 2022 - Dermatopathology - Insights

This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Dermatopathology.

December 2022 - Pulmonary - Insights

This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Pulmonary Pathology.