Just a quick note of joy...after two weeks of waiting, we got all the results of Katie's MRI:  it was clear!  The doctor said there was nothing to be concerned about, and she does not have to come back for 6 months.  Something to watch:  he thought she may have some hearing loss in the future because of radiation and the location of the tumor, but we will take that!  SO thankful this evening.  Thank you, friends, for your many prayers!