First Degree Threatening under C.G.S. 53a-61aa is a bit more serious. This is a felony charges that applies when a person threatens to commit any crime using a hazardous substance with the intent to cause an evacuation (i.e. calling in a chemical bomb threat to a courthouse or school).
Good luck with this; I hope that your daughter is well (that's the main thing), and that the test will be reassuring. J Our 2.5 year old daughter had an MRI at Children's in December to rule out a brain tumor or cerebellar swelling.
However, a newly active MS lesion may not show up on a regular MRI because the area of nerves, though inflamed, is still pretty much intact and has normal brain density. On the MRI it will look like normal brain. Without contrast it won't show up and will be missed. When the next phase of MRI is done the contrast is in the blood vessels.