The Scientific World Journal / 2013 / Article / Tab 2

Review Article

Perioperative Variables Contributing to the Rupture of Intracranial Aneurysm: An Update

Table 2

Intraoperative variables contributing intracranial aneurysm rupture (coiling only).


 Hypertensive patients Poor
 Angiography in acute phase of SAH
 Contrast injection induced hypertension
Intraprocedural factorsPoor
 Age younger than 65 years
 Very small aneurysms
 Wide neck > 4 mm
 Type of artery (MCA and posterior circulation)
 Previously ruptured aneurysm
 Experience of neuroradiologist

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