We report a case of the formation of a dural arteriovenous fistula (dAVF) of the transverse-sigmoid sinus following venous sinus stenting (VSS), treated with trans-arterial embolisation and venous ...

The dural arteriovenous malformation in the occipitomastoid region usually has multiple arterial tributaries from the internal and external carotid and vertebral arteries. They converge towards the ...

Purpose To present trans-arterial venous sinus occlusion technique for dural arteriovenous fistulas of the transverse and sigmoid sinuses. Materials and Methods Nine cases of dural arteriovenous sinus ...

Dural sinus malformation (DSM) is a rare pediatric cerebrovascular malformation, presenting in antenatal or early postnatal life with massive dilation of the dural sinuses. Barbosa’s 2003 seminal ...

We describe a novel technique of vein of Labbé preservation using balloon protection during embolisation of a transverse-sigmoid sinus dural arteriovenous fistula. A patient with refractory Cognard ...

The sigmoid sinuses (sigma- or s-shaped hollow curve), also known as the pars sigmoid, are paired dural venous sinuses within the skull that receive blood from posterior transverse sinuses. Quick ...

A dural arteriovenous fistula is a condition where there is an abnormal connection ... Dural arteriovenous fistulas connect the branches of dural arteries to dural veins or a venous sinus. With unique ...

The cystoscopy identified a fistula in the dome of the bladder (on left side). The sigmoid colon was carefully examined and revealed diverticular disease but no obvious fistula was visible. Hence, ...

He presented to our centre due to decreased vision. An MRI was suspicious for a superior sagittal sinus (SSS) dural arteriovenous fistula (dAVF), and confirmed by MRA. He underwent catheter ...

METHODS Case review of two patients with dural AVM (DAVM) who presented to referral neuro-ophthalmology and endovascular services because of clinical symptoms and signs consistent with a cavernous ...

A contrast-enhanced CT scan of the neck showed an abscess formation in the left pyriform sinus fistula and in the left thyroid lobe (figure). A diagnosis of acute suppurative thyroiditis secondary to ...

A CT scan with venogram was performed which revealed a large superior sagittal sinus thrombosis extending into the right transverse and sigmoid sinus. Patient was started on therapeutic enoxaparin for ...