A CAT scan (Computerized Axial Tomography), also known as a CT scan, uses x-ray technology to produce cross-sectional images of the internal body, including brain structure and size, which may be helpful in the diagnosis of conditions such as Alzheimer's disease. The procedure is very quick; depending upon the part of the body being scanned, the test itself will take about 10-15 minutes.
Taking a ct scan once in a while is fine. However, if the person with dementia has trouble to stay still, someone like family member may need to be there with the person when he/she takes the scan.
Ct scan has radiation but if you just take it once for all for diagnosis, it is worth doing.
Regards,
NC
Hi, Joan,
Everyone provided really good information. I just wanted to add the following link which has great information about CAT scans from University of Wisconsin Hhspitals and Clinics Authority.
Take care and keep us posted!
Dorian
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