The apolipoprotein(a) promoter contains a retinoid response element

OBJECTIVE AND IMPORTANCE: Dural arteriovenous fistulas of the superior sagittal sinus (SSS) account for 8% of intracranial dural fistulas. Their association with a thrombosis of the posterior part of the SSS is rare. In such cases, the usual neurosurgical and endovascular approaches cannot provide a good technical solution for treatment of the lesion, and a combined neurosurgical and neuroradiological approach is therefore needed. CLINICAL PRESENTATION: A 68-year-old man presented with rapidly evolving dementia. Cerebral angiography revealed a dural arteriovenous fistula of the SSS associated with thrombosis of the posterior part of the SSS. Various endovascular and neurosurgical approaches failed to cure the fistula. INTERVENTION: A burr hole was drilled in the frontal region, in the neurosurgical room. The patient was then transferred to the angiographic room, and the SSS was occluded using free spirals. CONCLUSION: This procedure led to a complete anatomic cure of the fistula, and a slow clinical improvement was observed.