Theytookamusclesamplefrommyarm, stuck electrodes into me, and injected some radioopaquefluid into my spine, andwatchedit going up and downwith x-rays, as they tilted the bed.
Finally, because the magnetic fields are transparent to tissue and bone, tumor location is not affected by the presence of scar tissue from surgeries and implants or by radio-opaque breasts another failure of mammograms.