In article .
com, harry scribeth thus
On Nov 3, 9:59*pm, "dennis@home" wrote:
"John Rumm" wrote in message

o.uk...

Most CAT scans are MRI these days, and not ionising at all.

I think you will find cat scans are not the same as mri.
Cat scans are good for bones and dyes, mri is good for soft tissue and not
so good for bones (no water) and doesn't know what a dye is.

CAT
Computer Automated Tomography.


Umm...

Computer Axial Tomography ...


Just refers to how the data obtained is processed.
It can be Xray or Magnetic Resonance Imaging.
So you are both right.

--
Tony Sayer