Subarachnoid hemorrhage (SAH) is a common and fre-quently devastating condition,
accounting for 5% of all strokes and affecting as many as 30 000 Americans each year. 1, 2 …

Abstract Treatment techniques and management guidelines for intracranial aneurysms (IAs)
have been continually developing and this rapid development has altered treatment …

Objective Head and neck paragangliomas are a group of slow-growing hypervascular
tumors associated with the paraganglion system. The approach to evaluate and treat these …

Anumber of techniques have been developed during the past four decades to evaluate
cerebral perfusion. The oldest used 133Xe, a lipophilic radioactive tracer that easily diffuses …

PURPOSE To describe experience with 500 temporary balloon occlusions of the internal
carotid artery, with particular emphasis on the techniques and complications. METHODS …

The acetazolamide (ACZ) challenge test is a useful clinical tool and a reliable predictor of
critically reduced perfusion. In patients with chronic steno-occlusive disease, the ability to …

OBJECTIVE: The goal of this report is to illustrate the use of radial artery grafts as bypass
conduits in the management of complex intracranial aneurysms and to describe a new …

Background In 1937, Walter Dandy reported the first successful surgical clipping of the neck
of an aneurysm. Microsurgical techniques have steadily evolved since then, with …

PURPOSE: The purpose of this study was to evaluate the reliability of angiography-based
balloon test occlusion (BTO) criteria to decide whether to perform internal carotid artery (ICA) …

OBJECTIVE: To discuss the indications, techniques, pitfalls, complication avoidance, and
management of cerebral revascularization techniques for the treatment of aneurysms and …