Heavy uterine bleeding in adolescent caused by uterine vascular lesion: A case report.

Objective: To analyze a case of heavy uterine bleeding in adolescence caused by an arteriovenous malformation (AVM) in Hanoi Obstetrics and Gynecology Hospital, Vietnam.

Methods: We observed a case of a 14-year-old girl, without vaginal sexual intercourse experience, having heavy uterine bleeding caused by AVM. She underwent a laparoscopic operation at the hospital for vascular lesions in the uterine anterior wall, which caused an internal hemorrhage of 1500 ml blood loss into the peritoneal cavity.