adenomyosis AE WEB: http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002481/ DJ, SS, YH a reproductive system AE that results in the thickening of the walls of the uterus. This ccurs when endometrial tissue, which normally lines the uterus, moves into the outer muscular walls of the uterus. 10056268 endrometriosis interma AE reproductive system AE