Scanning Name
CT Brain
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CT Brain Imaging
A CT (Computed Tomography) scan of the brain is a non-invasive imaging procedure that uses specialized X-ray technology to create detailed cross-sectional images of the brain. It helps in diagnosing various neurological conditions and injuries affecting the brain.
Process:
During a CT brain scan, the patient lies on a table that moves into the CT scanner—a large, doughnut-shaped machine. X-ray beams are directed through the head from different angles, and detectors measure the amount of radiation absorbed. A computer processes this data to create detailed images of the brain.
Uses:
- Diagnosis of Brain Tumors: CT scans can identify and locate tumors within the brain.
- Detection of Bleeding: It helps in identifying bleeding within the brain (hemorrhage) due to stroke or injury.
- Diagnosis of Traumatic Brain Injury: CT brain scans can detect fractures, bleeding, or other injuries caused by trauma.
- Evaluation of Stroke: They can provide quick insights into whether a stroke is caused by a blood clot or bleeding.
- Assessment of Infections: Brain infections like abscesses or meningitis can be detected through CT scans.
- Monitoring Chronic Conditions: Patients with chronic neurological conditions may undergo regular CT scans to monitor changes over time.
Others:
- Rapid Results: CT brain scans are fast, typically taking only a few minutes.
- Painless Procedure: The scan is painless and requires no special preparation in most cases.
- Radiation Exposure: While CT scans involve radiation, the benefits often outweigh the risks, especially in critical medical situations.
