Department of Obstetrics and Gynecology West China Second University Hospital Sichuan University Chengdu 610041 Sichuan Province ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children Sichuan University Ministry of Education Chengdu 610041 Sichuan Province China;
Department of Obstetrics and Gynecology West China Second University Hospital Sichuan University Chengdu 610041 Sichuan Province ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children Sichuan University Ministry of Education Chengdu 610041 Sichuan Province China;
Department of Obstetrics and Gynecology West China Second University Hospital Sichuan University Chengdu 610041 Sichuan Province ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children Sichuan University Ministry of Education Chengdu 610041 Sichuan Province China;
Accessory and cavitated uterine mass; Müllerian anomaly; Diagnosis; Imaging; Laparoscopic excision; Case report;