Idiopathic thrombocytopenic purpura ITP is the most common acquired hemorrhagic alteration occurring in apparently healthy children who have suffered viral diseases, after application of common vaccines, having been medicated with drugs or received transfusions.
La púrpura trombocitopénica idiopática PTI es la alteración hemorrágica adquirida más común que se presenta en niños aparentemente sanos, posterior a una enfermedad viral común, aplicación de vacunas, medicamentos o transfusiones.