Information: Interpreting Laboratory Tests to Determine New vs. Residual Use of Marijuana - Insights

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)...

Laboratory and Pathology Research Roundup: March 12 - Insights

known. We performed laser microdissection (LCM) of glomeruli followed by mass spectrometry (MS) in 12 cases each of DDD, C3GN, and pretransplant kidney control biopsies....

COVID-19: At-home sample collection vs. at-home testing - Insights

The concept of at-home testing for COVID-19 sounds straightforward. But there's nuance to it that's important to understand. Right now, an at-home test for COVID-19 is not available, although there may be one coming soon. But in some areas,...

Clinic Laboratory and Pathology Research Roundup: Nov. 12 - Insights

This week’s Research Roundup highlights a mechanism for preventing asymmetric histone segregation onto replicating DNA strands.

Transfusion Toons: A1 vs. A2 - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...