ovarian dysmenorrhea[妇产] 卵巢性痛经
adolescent dysmenorrhea青少年痛经
congestive dysmenorrhea充血性痛经
uterine dysmenorrhea子宫性痛经
organic dysmenorrhea[妇产] 器质性痛经
primary dysmenorrhea原发性痛经
mechanical dysmenorrhea[妇产] 机械性痛经
spasmodic dysmenorrhea痉挛性痛经
Secondary Dysmenorrhea继发性痛经
intermenstrualis dysmenorrhea经间期痛经
N（名词） abnormally difficult or painful menstruation 痛经