title: [Early-mid-phase microsurgery for ruptured cerebral anterior circulating aneurysm].
abstract: OBJECTIVE
  To evaluate clinical strategy and effect of early-mid-phase microsurgery for ruptured cerebral anterior circulating aneurysm.
  
  
  METHODS
  Seventy-five patients presenting with anterior circulating aneurysmal subarachnoid hemorrhage (SAH) underwent early-mid-phase (within 3 days or 3-10 days) microsurgical clipping at Huashan Hospital between January 2001 and August 2004. Glasgow outcome scale (GOS) was conducted to evaluate patients' outcomes.
  
  
  RESULTS
  Of 81 intracranial aneurysms, 77 lesions were clipped successfully, and 4 were wrapped. Good outcome was achieved in 53 cases, mild disability in 9 cases, severe disability in 7 cases, persistent vegetative state in 3 cases, and 3 patients (4%) died after surgery. The difference of GOS was statistically significant between patients in Hunt and Hess Grade I-III and Grade IV-V. However, there was no significant difference between early surgery and metaphase surgery.
  
  
  CONCLUSIONS
  Early-mid-phase microsurgery for ruptured cerebral anterior circulating aneurysm is considered the feasible opinion.
authors.affiliation: Department of Neurosurgery, Affiliated Huashan Hospital, Fudan University, Shanghai 200040, China.
authors.forename: Yu-xiang
authors.initials: YX
authors.lastname: Gu
authors.forename: Ying
authors.initials: Y
authors.lastname: Mao
authors.forename: Dong-lei
authors.initials: DL
authors.lastname: Song
authors.forename: Liang-fu
authors.initials: LF
authors.lastname: Zhou
authors.forename: Wei
authors.initials: W
authors.lastname: Zhu
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017542:Aneurysm, Ruptured / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000601:surgery*; D008297:Male; D008866:Microsurgery / Q000379:methods; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000379:methods*; D012189:Retrospective Studies; D012422:Rupture, Spontaneous / Q000150:complications / Q000601:surgery; D013345:Subarachnoid Hemorrhage / Q000209:etiology / Q000601:surgery*; D016896:Treatment Outcome