Why is the mri test is very long, any reason,?!
Question: Why is the mri test is very long, any reason,!?
what is the reason mri test is very long it is take more than 30 min!. why what is the resonWww@Answer-Health@Com
Answers:
When we do a MRI study of the brain, for example, we take about 100 images, where I work!. We do different types of images, in different planes!. We take axial images (slicing through the brain, dividing it into inferior and superior planes), sagittal images (slicing through the brain from the left to the right) and coronal planes (dividing the brain into anterior and posterior parts)!. We also do spin echo, fast spin echo and FLAIR images!. Unfortunately, it takes a lot of time to gather all of this information!. But, scan times are getting shorter, with new technology!. In the whole scheme of things, MRI is relatively new!. Think of how primative the first automobiles were compared to today's automobiles, or the old rotary phones compared with the cordless version most of us have today!. With time, technology always gets better!.
Here is a similar question:
"QUESTION: Why do MRI scans take so long!?
ANSWER: Fortunately, the time required for a scan is becoming shorter and shorter!. The world's very first whole-body scan in Dr!. Damadian's prototype machine took an exhausting four hours and 45 minutes!. Most scans are now over in about 20 minutes, although it sometimes takes longer depending upon the anatomy or condition for which the patient is being scanned!."
http://www!.drnathmri!.com/patients/faq!.ph!.!.!.Www@Answer-Health@Com
Here is a similar question:
"QUESTION: Why do MRI scans take so long!?
ANSWER: Fortunately, the time required for a scan is becoming shorter and shorter!. The world's very first whole-body scan in Dr!. Damadian's prototype machine took an exhausting four hours and 45 minutes!. Most scans are now over in about 20 minutes, although it sometimes takes longer depending upon the anatomy or condition for which the patient is being scanned!."
http://www!.drnathmri!.com/patients/faq!.ph!.!.!.Www@Answer-Health@Com
An MRI (magnetic resonance imaging) test takes approximately 30 minutes or more because it takes two-dimensional picture of the body!.
It provides more detail than the x-ray, which is one-dimensional!.Www@Answer-Health@Com
It provides more detail than the x-ray, which is one-dimensional!.Www@Answer-Health@Com