Two compelling publications appear to implicate lupus anticoagulant as a key factor in prolonged PTT results documented in seriously ill Covid victims. These could account for prolonged PTTs
Posts - Factor Assays
May 6, 2020 11:25am
Feb 11, 2019 3:55pm
An exciting news release from Precision BioLogic Inc.
Jan 30, 2019 12:31pm
Please click or tap our December 31, 2018 Quick Question post, a case study of a 6-year-old boy with chronic bleeding. We had a 2018–19 record 76 responses. The choices and responses are as follows.
Jan 29, 2019 4:58pm
Beginning with a 2016 Quick Question and continuing to our most recent post in March, 2018, we've devoted altogether six entries to the 2012 CDC refinements of the Nijmegen-Bethesda assay. These have culminated in the following material, which appears in Fritsma GA, Chapter 41, Laboratory Evaluation of Hemostasis; in Keohane EM, Otto C, Walenga JM. Rodak's Hematology: Clinical Principles and Applications, Sixth Edition, Elsevier, 2019. This latest edition makes its debut at the 2019 American Society for Clinical Laboratory Science Clinical Laboratory Educators' Conference, February 21–23 in Baltimore, commorating the life of its original editor, Bernadette Rodak, who passed away in March, 2016.