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Transcranial Doppler ultrasound. Examination technique and normal reference values.
Journal of Neurosurgical Sciences
|July 1, 1986
Summary
A new Transcranial Doppler (TCD) system establishes normal blood flow parameters for cerebral arteries. This helps in diagnosing cerebrovascular disease (CVD) and managing patient care effectively.
Area of Science:
- Neurology
- Medical Imaging
Background:
- Transcranial Doppler (TCD) is a non-invasive ultrasound technique.
- Establishing normal hemodynamic parameters is crucial for diagnosing cerebrovascular disease (CVD).
Purpose of the Study:
- To establish standard criteria for examining basal cerebral arteries using a new Transcranial Doppler system.
- To determine normal velocimetric and hemodynamic parameters in healthy subjects.
Main Methods:
- Utilized a newly developed Transcranial Doppler system.
- Examined a cohort of subjects without cerebrovascular disease.
Main Results:
- Defined standard examination criteria for transcranial basal cerebral arteries.
- Established normal velocimetric and hemodynamic parameters.
Conclusions:
- The new TCD system provides a reliable method for assessing cerebral artery blood flow.
- TCD examination offers valuable information for the clinical management of patients with cerebrovascular disease.