Heparin-induced thrombocytopenia in essential thrombocytosis

J Stroke Cerebrovasc Dis. 2012 Nov;21(8):916.e1-5. doi: 10.1016/j.jstrokecerebrovasdis.2012.02.011. Epub 2012 Mar 17.

Abstract

We report a 67-year-old woman with essential thrombocytosis who developed cerebral infarction and heparin-induced thrombocytopenia during treatment for the cerebral infarction. She developed additional cerebral infarcts, acute femoral artery occlusion, and thrombophlebitis of her lower extremities. She was successfully treated with argatroban. This is the first report of a patient with essential thrombocytosis who developed heparin-induced thrombocytopenia and serious conditions, which included multiple thromboembolisms and coagulation disorders mimicking disseminated intravascular coagulation.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Anticoagulants / adverse effects*
  • Anticoagulants / therapeutic use
  • Arginine / analogs & derivatives
  • Arterial Occlusive Diseases / diagnosis
  • Arterial Occlusive Diseases / etiology
  • Bone Marrow Examination
  • Cerebral Infarction / diagnosis
  • Cerebral Infarction / drug therapy*
  • Cerebral Infarction / etiology
  • Constriction, Pathologic
  • Diagnosis, Differential
  • Disseminated Intravascular Coagulation / diagnosis
  • Female
  • Femoral Artery
  • Heparin / adverse effects*
  • Humans
  • Magnetic Resonance Angiography
  • Magnetic Resonance Imaging
  • Pipecolic Acids / therapeutic use
  • Platelet Aggregation Inhibitors / therapeutic use
  • Platelet Count
  • Predictive Value of Tests
  • Sulfonamides
  • Thrombocythemia, Essential / complications*
  • Thrombocythemia, Essential / diagnosis
  • Thrombocythemia, Essential / therapy
  • Thrombocytopenia / chemically induced*
  • Thrombocytopenia / diagnosis
  • Thrombocytopenia / therapy
  • Thrombophlebitis / diagnosis
  • Thrombophlebitis / etiology
  • Treatment Outcome

Substances

  • Anticoagulants
  • Pipecolic Acids
  • Platelet Aggregation Inhibitors
  • Sulfonamides
  • Heparin
  • Arginine
  • argatroban