Endovascular treatment of intracerebral arteriovenous malformations.

tion using a magnetic resonance imaging (MRI). For structure or angioarchitecture examination of AVM, the structure of its nidus must be defined accurately which may be achieved only by selective angiography. Finally, an impeccable microcatheter embolization must be carried out. Various topographic and angiographic factors are very important for choosing either surgical or endovascular treatment. Endovascular treatment can be applied as final treatment, i.e. when the AVM can be completely occluded, Introduction