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Idiopathic thrombocytopenic purpura
Pronunciation
Definition 1
A condition in which platelets (blood cells that cause blood clots to form) are destroyed by the immune system. The low platelet count causes easy bruising and bleeding, which may be seen as purple areas in the skin, mucous membranes, and outer linings of organs. Also called immune thrombocytopenic purpura and ITP. (NCI Dictionary)
Definition 2
An autoimmune disorder in which the number of circulating platelets is reduced due to their antibody-mediated destruction. ITP is a diagnosis of exclusion and is heterogeneous in origin. (NCI Thesaurus)
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