Which is the best peri-operative anti-coagulative therapy of transverse sinus stenting for refractory idiopathic intracranial hypertension?

Treatment of refractory idiopathic intracranial hypertension (IIH) is a challenging problem. We reported a refractory IIH patient who manifested with typical intracranial hypertensive symptoms successfully treated with endovascular stent implantation. Pre-operative cerebrospinal fluid (CSF) opening pressure is 36 cmH2O.

Acute paraplegia following embolization of spinal dural arteriovenous fistula.

Embolization therapy has been used as the initial treatment for spinal dural arteriovenous fistula (SDAVF) only for certain patients or in certain medical institutions due to its minimal invasiveness, but the recurrence of embolization remains a clinical challenge. The recurrent patient usually exhibits a gradual onset of symptoms and progressive deterioration of neurological function. Developing paraplegia several hours after embolization is commonly seen in patients with venous thrombosis-related complications, for which anticoagulation therapy is often administered.

[Transarterial embolization of dural carotid-cavernous fistulas].

Objective: To explore the efficacy and strategy of transarterial embolization of dural carotid-cavernous fistulas.

Methods: The clinical data of 19 patients with dural carotid-cavernous fistulas treated by transarterial embolization, including clinical presentations and patterns of angioarchitecture were retrospectively analyzed. Follow-up was conducted for 7 months to 4 years.

3-Dimensional rotational angiography for the treatment of spinal cord vascular malformations.

Background: This study was conducted to evaluate the effect of 3D-RA on the treatment of SCVMs.

Methods: Twelve patients with SCVM were retrospectively reviewed for details of 2D and 3D-RA findings. Pretherapeutic 2D and 3D-RA angiograms were compared with respect to 4 critical categories of parameters: (1) the exact anatomic location, size, and extent; (2) the definitive diagnosis; (3) the precise angioarchitectural configuration; and (4) the contribution to further intervention.

Hemiparesis in carotid cavernous fistulas (CCFs): a case report and review of the literature.

Carotid-cavernous fistulas (CCFs) are abnormal arteriovenous anastamoses between the carotid artery and the cavernous sinus. These fistulas may be classified by cause (spontaneous or traumatic), flow velocity (high or low), or pathogenesis (direct or indirect). The most commonly adopted classification is that described by Barrow based on arterial supply.