Patients
The study protocol was approved by the Ethics Committee of Affiliated Hospital of Shandong University of Traditional Chinese Medicine (2018) Clinical Research Application No. (021) and written informed consent was obtained from every individual participant. All the experimental procedures were performed in accordance with the Declaration of Helsinki. Human endometrium tissues were obtained from AM patients who underwent total hysterectomy for AM in the Linyi Central Hospital from September 2019 to May 2021 with the first patient 41 years old and second one 45 years old.