Subjects and methods: Retrospectively through 90 medical records, use of IVIg and Prednisone for the treatment of ITP in children (including 38 cases of IVIg and 52 cases of Prednisone). Results: 90 patients (49 male and 41 female) with mean age of 6 years divided in IVIg group (n= 38) and Prednisone group (n= 52).