Stroke is an important health issue corresponding to the second cause of mortality and first
cause of severe disability with no effective treatments after the first hours of onset …

Introduction We assessed the long-term follow-up examinations and complications of
percutaneous transluminal angioplasty and stenting (PTAS) for symptomatic ostial vertebral …

Introduction Because of its high complication rate, the endovascular treatment (EVT) of
anterior communicating artery (ACoA) aneurysms less than 3 mm in maximum diameter …

Common viscosity models that do not consider patient-specific viscosity variations have
been used in computational fluid dynamics (CFD) analyses of intracranial aneurysms (IAs) …

Although early reperfusion therapy is effective for acute ischemic stroke, limited therapeutic
time-window resulted in only 10% of patients receiving reperfusion therapy. A fast and …

Purpose To assess the benefit and radiation dose of four-dimensional (4D) digital
subtraction angiography (DSA)-a time resolved three-dimensional (3D) DSA application-to …

Introduction The term “accordion effect” is used to describe a mechanical distortion of
tortuous arteries mimicking spasm or dissection. This phenomenon has been reported in …

Objective The authors report a retrospective analysis of their experience in the endosaccular
embolization of internal carotid aneurysms which caused mass effect symptoms of cranial …

Purpose We used an imaging technique based on 3-dimensional (3D) C-arm CT to assess
the apposition of three types of stents after coiling of intracranial aneurysms. Methods All …

A 38-year-old man presented with a dissecting aneurysm of the left proximal posterior
inferior cerebellar artery (PICA) manifesting as Wallenberg's syndrome. The patient was …