What is expected of CT in the evaluation of stroke?
β Scribed by A. -M. Wang; J. C. -T. Lin; C. L. Rumbaugh
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 459 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0028-3940
No coin nor oath required. For personal study only.
β¦ Synopsis
This study was based on 5042 cranial CT examinations in a 2-year period. 19.8% of all cranial CT scans were performed for confirmation or evaluation of clinically suspected stroke. 87% of the clinical diagnoses of stroke were confirmed by CT scan. Intracranial hemorrhage made up a small percentage in this study. The establishment of this diagnosis was a valuable service in the patients' management. Brain tumor may rarely present clinical symptoms mimicking stroke and may have a normal CT initially.
π SIMILAR VOLUMES
The method of visualizing the circle of Willis intentionally on contrast-enhanced CT scan was studied. The incidence of circle of Willis in our series was 86%. Only mild side effects were observed, in 7.5% of cases. CT of 60 proven cerebral aneurysms were reviewed and aneurysm was detected in 57%. T