the presence of endometrium elsewhere than in the lining of the uterus; causes premenstrual pain and dysmenorrhea
同义词：endometriosis
adenomyosis详细解释
ad.e.no.my.o.sis n.（名词）A form of endometriosis characterized by the invasive, usually benign growth of tissue into smooth muscle such as the uterus.子宫内膜异位形成：子宫内膜异位的形态，症状为良性组织扩散性地生长在子宫的平滑肌上
