[Ultra-early surgery of intracranial aneurysm].
D006801:Humans; D002532:Intracranial Aneurysm / Q000503:physiopathology / Q000601:surgery*; D007427:Intracranial Pressure; D002546:Ischemic Attack, Transient / Q000517:prevention & control; D011183:Postoperative Complications / Q000517:prevention & control; D012422:Rupture, Spontaneous; D013997:Time Factors