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Journal of Korean Neurosurgical Society 1997;26(10): 1395-1400. |
| Predictors of Outcome of Spontaneous Cerebellar Hemorrhage. |
| Sung Min Cho, Chul Hu, Jhin Soo Pyen, Kum Whang, Hun Joo Kim, Yong Pyo Han, Soon Ki Hong |
| Department of Neurosurgery, Wonju College of Medicine, Yonsei University, Wonju, Korea. |
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| ABSTRACT |
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It is generally agreed that a small hematoma can be treated conservatively, whereas a larger one requires aggressive surgery; the surgical indication for those that are medium-sized remains controversial.
To determine the criteria for conservative or surgical management, the authors analyzed 64 cases of spontaneous cerebellar hemorrhage diagnosed by CT scan between January 1990 and May 1996. An assessment was made of the relationship of initial GCS(Glasgow Coma Scale) score and GOS(Glasgow Outcome Scale) to hypertension, the location and size of the hematoma, obstructive hydrocephalus, intraventricular hemorrhage and the CT appearance of the quadrigeminal cistern.
The results may be summarized as follows: 1) The incidence of spontaneous cerebellar hemorrhage was 6.37%(64/1005 spontaneous intracerebral hemorrhage).
2) The location of hematoma and hypertension did not correlated with initial GCS and GOS(p>0.05, p>0.05).
3) Obstructive hydrocephalus, intraventricular hemorrhage and obliteration of the quadrigeminal cistern correlated with intial GCS and GOS(p<0.01, p<0.001).
4) In case of spontaneous cerebellar hemorrhage, the mortality rate was 17.2%(11/64).
5) Poor prognostic factors were initial GCS score of less than 10(p<0.05), hematoma volume greater than 15 ml (p<0.01), the occurrance of intraventricular hemorrhage(p<0.05), and obliteration of the quadrigeminal cistern(p<0.001). |
| Key Words:
Spontaneous cerebellar hemorrhage; Glasgow coma scale; Glasgow outcome scale; Intraventricular hemorrhage; Quadrigeminal cistern |
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