Education

In this month's "Hot Topic," Paul Jannetto, Ph.D., identifies how to determine new vs. residual use of marijuana in a patient, and teaches how to calculate the carboxy-tetrahydrocannabinol (carboxy-THC) to creatinine ratio along with a decision ratio by demonstrating its clinical utility via case study.

This “Phlebotomy Webinar” covers real-life challenging scenarios that arise in the clinical setting. Four unique case studies are presented, and suggestions are discussed on how to help and respond in these situations to support the pediatric patient.

In this month's "Hot Topic," Alicia Algeciras, Ph.D., DABCC, and Joshua Bornhorst, Ph.D., DABCC, discuss Alzheimer's disease CSF biomarkers.

In this month's "Hot Topic," Anja Roden, M.D., a thoracic pathologist at Mayo Clinic, gives an update on the 2021 World Health Organization (WHO) classification and ancillary testing of pleural mesothelioma.

In this month’s “Hot Topic,” Vlad Vasile, M.D., Ph.D., reviews ceramides and their atherosclerotic risk through defining ceramides, talking about when they should be tested for and touch on the topic of ceramides in primary prevention.

In this month’s “Hot Topic,” Julia Lehman, M.D., will discuss autoimmune bullous dermatoses, the rare category of blistering skin diseases that are caused by the development of autoantibodies against various constitutive parts of the epidermis or dermal-epidermal junction.

In this month's "Hot Topic," Jess Peterson, M.D., discusses changes to Mayo Clinic Laboratories’ hematology FISH menu to increase awareness, provide reasoning, and highlight some of the great things that are coming.

This "Phlebotomy Webinar" will enhance the user’s knowledge regarding how the secrets of magicians can be used to reduce patient fear and anxiety associated with hospital and clinic visits. Attendees will be provided with research studies and rationale for using magic tricks and similar techniques to decrease exam length and possibly sedation needed during radiography exams. Visual examples of concepts will be demonstrated to ensure complete understanding. A variety of tools and recommendations will be offered to fit every health care worker’s comfort level. The goal of the presentation is to provide information that will improve the overall patient experience, as well as make the job of the care provider easier and more enjoyable.

In this month’s “Hot Topic,” Anja Roden, M.D., discusses new entities and changes of terminology in the 2021 World Health Organization (WHO) classification of lung tumors as well as the nomenclature in small biopsies.

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).

This "Phlebotomy Webinar" presentation will review the methods available to detect latent infection with Mycobacterium tuberculosis, or latent tuberculosis infection (LTBI), including the classic tuberculin skin test and the more recently developed interferon gamma release assays (IGRA).

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 “Specialty Testing” webinar will discuss the collaborative effort which led to the discovery of Kelch like protein 11 (KLHL11) IgG as a specific biomarker of neurological autoimmunity associated testicular germ cell tumor.