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Thrombotic Thrombocytopenia Purpura (TTP): “Who Are You Calling a FAT RN?”

  • Joshua Faucher
  • Colin G. KaideEmail author
Chapter

Abstract

TTP is a type of thrombotic microangiopathy characterized by low platelets and evidence of a microangiopathic hemolytic anemia which produces platelet plugs and resultant red cell debris (called schistocytes). The underlying cause can be idiopathic or it can result from acquired antibodies to a protein called ADAMTS13 which serves to cleave von Willebrand multimers. TTP may also cause neurological abnormalities and less commonly renal failure. Definitive treatment is with plasmapheresis. It can cause a waxing and waning disease pattern. Untreated, the mortality is over 80%.

Keywords

TTP Thrombotic thrombocytopenia purpura Microangiopathic hemolytic anemia Thrombocytopenia Plasmapheresis Thrombotic microangiopathy 

Notes

Disclosure Statement

Joshua Faucher: No disclosures.

Colin Kaide: Callibra, Inc.-Discharge 123 medical software company. Medical Advisory Board Portola Pharmaceuticals. I have no relationship with a commercial company that has a direct financial interest in subject matter or materials discussed in article or with a company making a competing product.

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Rush Oak Park HospitalOak ParkUSA
  2. 2.Department of Emergency Medicine, Wexner Medical Center at The Ohio State UniversityColumbusUSA

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