1. The ratio of intracal arteriostenosis was higher than that of extracranial arteriostenosis.

2. The prediction sites of intracranial and extracranial arteriostenosis were middle cerebral artery and extracranial vertebral artery.

3. Conclusion Intracranial arteriostenosis is more frequently encountered in those with TIA. The distribution of intracranial or extracranial arteriostenosis may be a predictor of recurrence of stroke.

4. Objective To analyze distribution of intracranial and extracranial arteriostenosis in patients with ischemic stroke.

5. Conclusions Multiple arteriostenosis in ischemic cerebrovascular disease patients was significant.

6. Objective It is to study the significance of serum ferritin ( SF ) level changes of coronary arteriostenosis disease (CAD) patients.

7. Conclusions CRP concentration is a useful clinical index for evaluating the degree of coronary arteriostenosis.

8. Objective To study the relationship between C-reactive protein( CRP) and degree of coronary arteriostenosis in patients with coronary heart disease (CHD) .