Book excerpt: The quintessential examination of women, gynecology is not simply the study of women's bodies, but also serves to define and constitute them. From J. Marion Sims's surgical experiments on unanesthetized slave women in the mid-19th century to the use of cadavers and prostitutes to teach medical students gynecological techniques, Kapsalis focuses on the ways in which women and their bodies have been treated by the medical establishment. 34 photos.