子宫内膜异位症(内异症)是日趋增多的生育年龄妇女的常见病,其发病机制不清,易于浸润和复发,是个令人困惑的难治之症。应从基础与临床两个方面加强研究,以提高其诊治水平。1　发病机制内异症发病机制的主导理论是经血逆流、种植和体腔上皮化生学说。问题是经血返留于盆腔颇为常 Endometriosis (endometriosis) is an increasingly common disease in women of childbearing age, its pathogenesis is unclear, easy to infiltrate and relapse, is a puzzling refractory disease. Research should be strengthened both in basic and clinical aspects to improve the level of diagnosis and treatment. 1 pathogenesis The leading theory of the pathogenesis of endometriosis is menstrual flow, planting and body cavity epithelial metaplasia theory. The problem is the menstrual blood returned to the pelvic quite common