RESUMEN
Cerebral venous sinus thrombosis (CVST) is a rare condition that can result in severe neurological complications when left untreated. Disease pathology results from thrombus development within the superficial cortical veins or the dural sinuses. Thrombosis impedes cerebral drainage leading to venous congestion and consequent increase in cerebral pressure, parenchymal damage, and blood-brain barrier disruption. Headache is the most common presenting symptom; other symptoms include focal neurological signs, seizures, papilledema, and altered sensorium. Diagnosis is typically made with visualization of obstructed flow in the cerebral venous system using one of three imaging modalities: computed tomography-venography (CTV), magnetic resonance imaging with venography (MRV), and diagnostic cerebral angiography. First-line therapy for CVST is anticoagulation, and the prognosis is generally favorable with early detection and prompt treatment. In this case report, we discuss a singular case of a patient presenting with loss of consciousness who was found to have CVST and treated with anticoagulation therapy in the setting of an intraparenchymal hemorrhage.