title: Woman with Sickle Cell Disease with Current Sigmoid Sinus Thrombosis and History of Inadequate Warfarin Use during a Past Thrombotic Event.
abstract: We report a 20-year-old woman with sickle cell disease (SCD) who presented with a severe pulsating headache, nausea, and vomiting. Her history was significant for a past thrombotic event during which she had not used anticoagulation therapy as prescribed. Her mental status was mildly confused. On funduscopic examination, papilledema and retinal hemorrhages were found. Results of a computed tomogram were normal. A lumbar puncture demonstrated increased intracranial pressure (60 cm H(2)O). Magnetic resonance venography demonstrated a right sigmoid sinus thrombosis. Although SCD has been reported as a cause of thrombotic dural venous sinus events, this case increases the knowledge about neurological complications of SCD. The patient was treated with low molecular weight heparin, blood transfusions, acetazolamide, and methylprednisolone, and her symptoms and signs resolved.
authors.affiliation: Department of Neurology, Başkent University, Medical School, Ankara, Turkey.
authors.forename: Asuman
authors.initials: A
authors.lastname: Celikbilek
authors.forename: Mehmet
authors.initials: M
authors.lastname: Celikbilek
authors.forename: Alper
authors.initials: A
authors.lastname: Bozkurt
authors.forename: Başak
authors.initials: B
authors.lastname: Karakurum Göksel
authors.forename: Meliha
authors.initials: M
authors.lastname: Tan
authors.forename: Hakan
authors.initials: H
authors.lastname: Ozdoğu