Usually, no other abnormal findings are present. In children, the disease is sometimes preceded by a viral infection and runs its course without treatment. In adults, it is usually a chronic disease and rarely follows a viral infection. ITP affects women more frequently than men and is more common in children than adults. There is no sex difference in children.
Risk factors are unknown.
The incidence is 1 out of 10,000 people. Signs and tests Physical examination reveals an enlarged spleen . All Rights Reserved. All rights reserved. The information contained above is intended for general reference purposes only.