PO126 | HIGH-DOSE INTRAVENOUS IMMUNOGLOBULINS FOR LONG-TERM PREVENTION OF RECURRENT GASTROINTESTINAL BLEEDING IN A PATIENT WITH ACQUIRED VON WILLEBRAND SYNDROME ASSOCIATED WITH MGUS
Background. Acquired von Willebrand syndrome (AVWS) is a rare bleeding disorder associated with various underlying conditions and diverse pathogenic mechanisms, resulting in functional interference or increased clearance/degradation of von Willebrand Factor (VWF). Recurrent gastrointestinal (GI) bleeding is a common an...