J Korean Neurosurg Soc.  1990 Jan;19(1):31-37.

Rebleeding of Intracranial Aneurysm with SAH

Affiliations
  • 1Department of Neurosurgery, School of Medicine, Kyungpook National University, Taegu, Korea.

Abstract

The followings were evaluated as subjects of this study on 79 rebleeding cases of the 312 ruptures aneurysmal patients : incidence, time of rebleeding, location of rebleeding aneurysm, together with clinical grade and results of rebleeding. The incidence of rebleeding was 25.3% without prominent distinction between sexes. In the rebleeding rats by location, MCA aneurysm was found to be highest(30.8%) with no statistical significance. The 36.7% rebleeded in a week after initial bleeding, which indicates a daily average incidence of 5.3%. From one week on, the bleeding rate tapered off. Favorable risk patients showed a significantly higher rate(36.8%) compared with poor risk patients(6.7%). The mortality rate by rebleeding was 6.3%.

Keyword

Intracranial aneurysm; Rebleeding; SAH

MeSH Terms

Aneurysm
Animals
Hemorrhage
Humans
Incidence
Intracranial Aneurysm*
Mortality
Rats
Rupture
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