PHILADELPHIA—Ever since the seminal work of C. Lockard Conley, MD, in 1952 of the discovery of the lupus anticoagulant, antiphospholipid syndrome (APS) has been of great interest to rheumatologists, hematologists and many others. At ACR Convergence 2022, the session titled Draft ACR/EULAR Antiphospholipid Syndrome Classification Criteria sought to summarize the rigorous process that went into…
