Cerebral Venous Thrombosis Indicative of Polycythemia Vera: Case Report

Polycythemia vera, a myeloproliferative disorder, seldom leads to cerebral venous thrombosis, making this association a rare occurrence. Here, we present the case of a 62-year-old patient without significant medical history, who was admitted due to a one-month history of intracranial hypertension syndrome. Upon admission, papillary edema (stage II) was observed, along with a lack of focal neurological signs. MRI angiography revealed thrombosis in the right lateral sinus. Further diagnostic investigation confirmed the presence of polycythemia vera. The patient was initiated on anti-edematous and anticoagulant therapy, followed by bloodlettings and cyto-reduction treatment, resulting in a favorable clinical outcome.