PURPOSE: To prospectively identify risk factors for neurologic complications related to cerebral
angiography. MATERIALS AND METHODS: A total of 2,899 consecutive cerebral digital …

We report a series of 101 patients with cerebral arteriovenous malformations (CAVM), in
which 23 cases presented with one or several arterial aneurysm(s) (AA). Each AA could be …

Ninety‐seven patients were referred to the Toronto Hospital (Western Division) between
January 1984 and January 1992 for selective angiograpic embolization (108 embolizations, …

Background Among patients with a proximal vessel occlusion in the anterior circulation, 60
to 80% of patients die within 90 days after stroke onset or do not regain functional …

… The correlation between CSF opening pressure and ACCS is low (r = 0.12) and not significant.
There is one outlying point that seems unusual (arrow) however, even without this point, …

✓ Despite recent studies of the natural history of cavernous malformations, there remains
significant uncertainty concerning hemorrhage rates and the importance of lesion location. …

Background and Purpose— The natural history of aggressive (Borden 2 and 3) cranial dural
arteriovenous fistulas (DAVFs) is not well described. Reported annual mortality and …

Background: Conventional arterial imaging focuses on the vessel lumen but lacks specificity
because different pathologies produce similar luminal defects. Wall imaging can …

Object. The goal of this study was to develop a classification system for aneurysms
associated with arteriovenous malformations (AVMs) based on their anatomical and …

Background and Purpose— Patients harboring brain arteriovenous malformations (bAVMs)
are at a lifelong risk for hemorrhagic strokes, but the natural history is poorly understood. We …