As we begin another year of JCAT, we look
back on 2017 to remember those we have lost. Here I must sadly report the
untimely deaths of two of our most loyal authors, reviewers, and Editorial
Board members -- Dr. William G. Bradley and Andrew Dwyer. Both made tremendous
contributions to JCAT and to imaging science and I counted them both as
we must forge ahead. This month's issue has some interesting articles on Breast
imaging and prognosis that are worth investigating.