Published online Apr 16, 2013. doi: 10.12998/wjcc.v1.i1.31
Revised: December 17, 2012
Accepted: January 5, 2013
Published online: April 16, 2013
Thrombotic thrombocytopenia purpura (TTP) was first described in 1924 as a “pathologic alteration of the microvasculature, with detachment or swelling of the endothelium, amorphous material in the sub-endothelial space, and luminal platelet aggregation leading to compromise of the microcirculation”. Ticlopidine induced TTP has been highly associated with autoimmune induced reduction in ADAMTS-13 activity. These findings, to a lesser extent, have also been found in clopidogrel induced TTP. We report a case of clopidogrel associated TTP in a patient that presented with acute stroke, renal failure, and non-ST elevation myocardial infarction.