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1. Decreased Platelet Production. Production of platelets can be reduced if your bone marrow is affected things like: Viruses like Epstein-Barr and mumps. Cancers like leukemia.
Thrombocytopenia is a low blood platelet count, which increases the risk of easy bruising and bleeding. It is fairly common in children. Learn more here.
Platelets stop bleeding by clumping and forming plugs in blood vessel injuries. Thrombocytopenia might occur as a result of a bone marrow disorder such as leukemia or an immune system problem. Or it can be a side effect of taking certain medications. It affects both children and adults.
Thrombocytopenia is defined as a platelet count of <150,000/microL. It is clinically suspected when there is a history of easy bruising or bleeding, or it may present as an incidental finding during routine evaluation or during investigations performed for other reasons.
Thrombocytopenia — low platelet levels — may increase your risk of issues like excessive bleeding and bruising. Severe thrombocytopenia increases your risk of internal bleeding or heart attack. If you have this condition, it’s important to understand why you have low platelet levels.
What Causes Thrombocytopenia? Many things can cause thrombocytopenia. Some are very serious and need medical treatment. Others are not serious and may clear up on their own with time. Causes of thrombocytopenia include: chemotherapy, which can kill or injure the cells that make platelets; other medicines, which may suppress production of platelets
Immune thrombocytopenia (ITP) is an autoimmune disorder that causes low numbers of platelets. Platelets are blood cells that help stop bleeding. When your child’s platelet count is low, it can cause your child to bruise and bleed more easily. Your child might bleed more than normal when hurt or bleed for no reason.
Many things can cause thrombocytopenia in children, most commonly infections (especially viral infections) and destruction of platelets by the immune system (called immune thrombocytopenia or ITP). Children with thrombocytopenia may also have lower numbers of other blood cell types, such as red and white blood cells, depending on the cause.
Thrombocytopenia — Comprehensive overview covers symptoms, causes, treatment of a low platelet count.
One of the most common causes of low platelets is a condition called immune thrombocytopenia purpura (ITP). You may hear it called by its old name, idiopathic thrombocytopenic purpura.