A rare extrapelvic endometriosis: inguinal endometriosis.
Sun
Zhi-Jing
ZJ
Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, 1 Shuaifuyuan Dongcheng District, Beijing 100730, China. sunzhj2001@sina.com
Zhu
Lan
L
Lang
Jing-He
JH