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  1. Immune thrombocytopenia (ITP) - Symptoms and causes

    Apr 29, 2025 · Immune thrombocytopenia (ITP) is an illness that can lead to bruising and bleeding. Low levels of the cells that help blood clot, also known as platelets, most often cause …

  2. Idiopathic Thrombocytopenic Purpura - Johns Hopkins Medicine

    Immune thrombocytopenic purpura (ITP) is a blood disorder. With this disease, you have a lower amount of platelets than normal in your blood. Platelets are blood cell fragments that help with …

  3. Immune thrombocytopenic purpura - Wikipedia

    Acute ITP often follows a viral infection and is typically self-limited (resolving within two months), while the more chronic form (persisting for longer than six months) does not yet have a …

  4. Platelet Disorders - Immune Thrombocytopenia (ITP) | NHLBI, NIH

    Jul 24, 2025 · Immune thrombocytopenia (ITP) is caused by your immune system attacking your platelets. It can cause serious bleeding. Learn about ITP symptoms and treatments.

  5. Immune Thrombocytopenia (ITP): Symptoms, Diagnosis

    Immune thrombocytopenia (ITP) is a form of low platelet count, a condition that keeps your blood from clotting. When your blood can’t make clots, you may bruise easily, bleed a lot when …

  6. Immune thrombocytopenia (ITP) in adults: Clinical ... - UpToDate

    Oct 24, 2025 · Immune thrombocytopenia (ITP, also called idiopathic thrombocytopenic purpura, immune thrombocytopenic purpura) is an acquired thrombocytopenia caused by …

  7. Idiopathic Thrombocytopenic Purpura (ITP) - Children's …

    Idiopathic Thrombocytopenic Purpura (ITP) is a blood disorder characterized by an abnormal decrease in the number of platelets in the blood. Platelets are cells in the blood that help stop …

  8. Immune Thrombocytopenia (ITP): Background, Pathophysiology, …

    Sep 24, 2025 · Immune thrombocytopenia (ITP) is a syndrome in which platelets become coated with autoantibodies to platelet membrane antigens, resulting in splenic sequestration and …

  9. Immune thrombocytopenic purpura (ITP) - Harvard Health

    Jun 6, 2025 · In short, ITP is an illness in which unusually low levels of platelets lead to purpura and other forms of abnormal bleeding. In people with ITP, the immune system produces …

  10. Immune Thrombocytopenia (ITP) Treatment | St. Jude Care

    Immune thrombocytopenia (ITP) is a disorder characterized by a low number of platelets (thrombocytes). This affects the blood’s ability to form clots. Without enough platelets, a …