1.
Arch Pediatr
; 21(12): 1367-9, 2014 Dec.
Artículo
en Francés
| MEDLINE
| ID: mdl-25445130
RESUMEN
Primary immune thrombocytopenia (ITP) is an autoimmune disorder characterized by autoantibody-mediated peripheral platelet destruction. It is rarely accompanied by thrombosis. Here, we describe a wide cerebral venous thrombosis that occurred at the onset of a primary ITP in a 7-year-old girl. ITP was confirmed by the presence of anti-platelet antibodies. Whether ITP is a risk factor for venous thrombosis is a matter of debate. The platelet microparticles released during the platelet destruction and the interaction between the autoantibodies and the platelet glycoproteins may contribute to platelet activation. Increased risk of thromboembolic events should be considered in all patients with ITP, including children.