In the 25 years since the first edition of Comprehensive Gynecology, many scientific advances have occurred in medical practice. The first four editions were largely the work of the original four editors: Drs. William Droegemueller, Arthur L. Herbst, Daniel R. Mishell, Jr., and Morton A. Stenchever...With the staggering volume of medical literature published and the complexities of the gynecologic subspecialties, we have collaborated with additional experts for the sixth edition. We've "examined disease" and added a new chapter on the interaction of medical diseases and female physiology. We've "investigated discord" with new authors to completely rewrite the emotional and psychological issues in gynecology and the legal issues for obstetrician-gynecologists. Other chapters have delved into the controversies in breast cancer screening, vitamin D use, the ongoing debates in hormone therapy, and vaginal mesh use for pelvic organ prolapse surgery. (from Preface -- MD Consult, viewed April 9, 2012)