Endovascular Treatment of Chronic, Recurrent Headache Secondary to Chronic Cerebral Venous Sinus Thrombosis

Headache is a clinical diagnosis linked to a number of medical and surgical disorders. A common etiology has not yet been established. It would seem that these cases can be related to some degree of cerebral venous outflow obstruction. We report 2 cases of chronic superior sagittal sinus thrombosis causing isolated intracranial hypertension. The patients were treated with intrasinus thrombolytic therapy.