I honestly think it’s nothing they can do about them. A few things is stop smoking. Eat a diet that’s lower inflammatory. Exercise.
It’s really just chronic inflammation

https://mstrust.org.uk/news/research/191030-smo...

MRI reveals smouldering MS lesions

https://mstrust.org.uk/news/research/191030-smouldering-lesions

7 Tesla machine

I don’t think it’s a clinical diagnosis

These lesions, sometimes called "smoldering lesions," are characterized by a dark rim on MRI scans, which can be detected with high-powered MRI scanners, like the 7-tesla MRI

Most of the mris that people get are 3 t. I honestly think it (7t) are at maybe research facilities. I think there is one at the Mayo Clinic here.

Which MRI scans are necessary to detect smoldering MS?