"Augmented Reality" used in MRI scans to track the problems in patients body is useful or harmful?

MRI is important or useful as to track the problem in side the patient to more accurately specify the disease pattern.but to the some extent also harmful as it passes through the neurons of human body that can cause shock to normal body functioning especially the genetic material.or DNA. bases

Useful MRI is Magnetic Field not harmful. The CT scan harmful for Patients they passing rays in the human body.