Recurrent Strokes in a Hypertensive Smoker: An Atypical Case and Review of Thrombotic Thrombocytopenic Purpura

Abstract

Thrombotic thrombocytopenic purpura (TTP) can present with neurologic symptoms before the development of typical hematologic abnormalities. We describe a patient presenting with decreased grip strength in his right hand who was found to have an ischemic stroke from acute TTP. In the setting of subtle hematologic abnormalities, detection of severely decreased ADAMTS13 activity aided in early diagnosis and prompt initiation of plasmapheresis. Hence, we emphasize the need for high clinical suspicion for TTP in patients with recurrent and cryptogenic strokes, especially in the setting of subtle hematologic findings, as early treatment decreases mortality rate by almost 90%.