What are the signs and symptoms of acute immune thrombocytopenia (ITP) platelet disorder?

Updated: Aug 05, 2017
  • Author: Perumal Thiagarajan, MD; Chief Editor: Srikanth Nagalla, MBBS, MS, FACP  more...
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Answer

Answer

The onset is sudden, with symptoms and signs depending on the platelet count. Bleeding is usually mild, unless the platelet count drops below 20,000/µL. With platelet counts from 20,000/µL to 50,000/µL, petechiae and ecchymoses are observed following mild trauma. With platelet counts less than 10,000/µL, generalized petechiae, ecchymoses, and mucosal bleeding occur. With platelet counts below 2000/µL, widespread ecchymoses, hemorrhagic bullae, and retinal hemorrhage occur.


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