[Ovah]

"Doctors have for decades refused to learn to use this technology" In Sweden this is actually standard practice. It's used for patients who have syndromes that guarantee them to get cancer several times over in their lifetime. IIRC some get an MRI every 6 months. The reason it's not done to a wider population.. well you can't justify the cost in a state funded healthcare system. The health benefit just isn't justifiable when MRIs are so scarce and expensive to run.