Flow diverters offer a promising treatment option in fusiform and dissecting aneurysms. The introduction of flow diverters with different densities might help to identify the optimal amount of coverage needed given different anatomic presentations of fusiform and dissecting aneurysms.

BACKGROUND AND PURPOSE:Recent studies on stent placement of significant stenoses at the origin of the vertebral artery reported excellent immediate results. Long-term outcomes, however, were disappointing due to high restenosis rates and stent breakage. In the present study, we evaluated the application of a short drug-eluting balloon-expandable coronary stent for the endovascular treatment of these frequent lesions.

CT and MRI myelography allow the reliable detection of spinal CSF leaks. The targeted and eventually repeated epidural BP procedure is a safe and efficacious treatment.

The Coroflex Blue stent is easily inserted and safely deployed into intracranial arteries. The incidence of recurrent stenoses remains a concern. Stringent angiographic and clinical follow-up and retreatment are therefore mandatory.