RT Journal A1 DENNIS FS T1 CAncer of the breast JF Journal of the American Medical Association JO Journal of the American Medical Association YR 1909 FD May 22 VO LII IS 21 SP 1645 OP 1648 DO 10.1001/jama.1909.25420470011001c UL http://dx.doi.org/10.1001/jama.1909.25420470011001c AB In the present contribution, I shall refer only incidentally to statistics. In several previously published papers1 I have given my statistics at length. I desire now to express some opinions that I have formed and facts that I have collected from a study of my own personal cases during the past twenty-five years, selecting a few cases of cancer of the breast, and analyzing them critically, because I believe it is a better way to arrive at the truth, than by a promiscuous study of a large number of cases with statistics only as a guide to determine certain important facts.I intend to consider very briefly some salient facts in regard to the final outcome of thirty-nine cases of cancer of the breast, the histories of which I know from the time of the operation to the present day. These thirtynine cases have been selected from a large