Posted 3/11/2015 9:30 PM (GMT -5)
Jane,
The reasons why not are many:
• Especially if insurance does cover, unnecessary tests raise rates for all of us.
• Unnecessary tests increase anxiety rather than dispel it.
• 3T MRIs are not conclusive for anything, so an unnecessary test might be followed by yet another unnecessary biopsy.
There are very specific uses for such tests - when used at whim, they may be hazardous.
- Allen