117
Participants
Start Date
January 18, 2019
Primary Completion Date
December 23, 2022
Study Completion Date
December 25, 2022
ultrasound-guided/hysteroscopic curettage
ultrasound-guided/hysteroscopic curettage
Procedure/Surgery: laparoscopic removal of the pregnancy lesion
laparoscopic removal of the pregnancy lesion
Chengde Central Hospital, Chengde
Chengde Central Hospital
OTHER_GOV