ASSESSING THE PATIENT WITH ANTIPHOSPHOLIPID SYNDROME IN LIGHT OF THE NEW 2023 ACR/EULAR ANTIPHOSPHOLIPID SYNDROME CLASSIFICATION CRITERIA - CASE REPORT.

Antiphospholipid syndrome (APS) is an acquired multisystem autoimmune disease characterized clinically by vascular thrombotic events, or pregnancy complications or nonthrombotic manifestations in the presence of persistently elevated antiphospholipid antibodies (aPL). We highlighted our case, which fulfills both the old APS classification criteria (1999,2006) _and the newest one (2023). The latest demonstrates very high specificity (99%) for APS diagnosis, compared to the older revised Sapporo criteria (86%).