Hot Topic

In this month's "Hot Topic," Christopher Klein, M.D., and Zhiyv (Neal) Niu, Ph.D., discuss how Mayo Clinic’s neuropathy and neuromuscular gene panels have enhanced patient care.

In this month's "Hot Topic," Eoin Flanagan, M.B., B. Ch., discusses the important issue of autoimmune encephalitis misdiagnosis and identifies red flags that be useful in clinical practice to suggest alternative diagnoses and highlight antibodies that sometimes cause confusion.

In this month's "Hot Topic," Elitza Theel, Ph.D., shares the recommended approach to serologic testing for assessment or infection with coccidioides.

In this month's "Hot Topic," Linnea Baudhuin, Ph.D., discusses Mayo Clinic Laboratories’ up-to-date gene panel tests for cardiomyopathies and arrhythmias, connective tissue and vascular fragility disorders, dyslipidemias, and congenital heart disease.

In this month's "Hot Topic," Anja Roden, M.D., discusses the role of PD-L1 interaction in the immune system, challenges of PD-L1 testing, and current PD-L1 companion testing in various tumor types.

In this month's "Hot Topic," Rajiv Pruthi, M.B.B.S., discusses heparin induced thrombocytopenia (HIT), approach diagnosis, and the role of the functional serotonin release assay (SRA).

In this month's "Hot Topic," Robin Patel, M.D., discusses how the use of multiplex tests may reduce the turnaround time for identifying the cause of bloodstream infections, and how this might impact antibiotic stewardship and patient outcomes.

In this month's "Hot Topic," Matthew Binnicker, Ph.D., discusses the use of multiplex panels for the diagnosis of respiratory infections and focuses on the clinical utility of these tests in the setting of upper respiratory tract infections.

In this month's "Hot Topic," Elitza Theel, Ph.D., will be discussing laboratory utilization management, specifically for diagnostic testing for tick-borne diseases.

In this month’s “Hot Topic,” Elitza Theel, Ph.D., discusses the modified two-tiered testing algorithm for Lyme disease entirely based on enzyme immunoassays (EIA).

In this month’s “Hot Topic,” Julia Lehman, M.D., discusses a recent change to the direct immunofluorescence assay, specifically the addition of the IgG4 conjugate.

This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.

In this month’s “Hot Topic,” Andrew McKeon, M.B., B.Ch., M.D., reviews the use of neurological phenotype-based evaluations, the move away from the paraneoplastic evaluation, and upcoming changes to test profiles.