摘要
Endometrial ossification is a rare form of ectopic bone tissue growth in the uterine cavity. This disease covers a clinical spectrum with features of menstrual disturbances, repeated abortions, secondary infertility, chronic pelvic pain and bone tissue in the endometrium. The aim of this study is to report a typical case and discuss its etiology and mechanism. merous spicles of viable bone, in which nuclei of