What is immune thrombocytopenic purpura (ITP) in children? ITP is a blood disorder that causes a decrease in the number of platelets in the blood. Platelets help stop bleeding.

ITP is a disorder where the body’s immune system makes proteins, called antibodies, which attack and destroy normal platelets. This may lead to more bleeding or bruising than normal. The cause of ITP is not known. ITP has two groups: Acute ITP: the first 12 months after diagnosis, which is most common.

ITP affects approximately four to eight per 100,000 children under the age of 15 each year in the U.S. There are two forms of ITP: Acute thrombocytopenic purpura — This is most commonly seen in young children (2 to 6 years old). The symptoms may follow a viral illness, such as chickenpox.

Aug 11, 2022 · In this article, we highlight the diagnostic evaluation of thrombocytopenia in children with a focus on ITP, including consideration of underlying genetic and immune disorders, and use hypothetical patient cases to describe disease manifestations and strategies for treatment of pediatric ITP.

Learn about immune thrombocytopenia purpura (ITP), its effects on your child’s health and how to manage the condition with essential information and resources. When your child scrapes their elbow or bruises their knee, blood vessels become broken, and blood escapes.

Formerly called immune thrombocytopenic purpura or idiopathic thrombocytopenic purpura, ITP affects at least 3,000 children under the age of 16 each year in the United States. When a child has ITP, the immune system “sees” healthy platelets as …

Immune thrombocytopenia — or immune thrombocytopenic purpura (ITP) — happens when the immune system, which fights germs and infections, attacks the body's platelets. Platelets are cells that stop bleeding by forming blood clots. Without enough platelets, kids …

Jan 16, 2023 · ITP is a disorder of decreased platelet survival caused by antibody-mediated platelet destruction. Patients with ITP present with manifestations of thrombocytopenia, i.e., petechiae, purpura, and bleeding, but should have an otherwise normal physical examination.

Immune thrombocytopenia (ITP) of childhood is characterized by isolated thrombocytopenia (platelet count <100,000/microL with normal white blood cell count and hemoglobin).

Learn about treatment options for immune thrombocytopenia (ITP), which destroys platelets in the blood and causes bleeding and bruising. Seattle Children’s offers a full range of services to diagnose and treat children with ITP.