title: Management quandary. Persistent vaginal bleeding at menarche.
authors.affiliation: Washington University School of Medicine, St. Louis, Missouri, USA.
authors.forename: L L
authors.initials: LL
authors.lastname: Breech
authors.forename: S E
authors.initials: SE
authors.lastname: Carpenter
mesh_terms: D000293:Adolescent; D000858:Anovulation / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008572:Menarche; D010048:Ovarian Cysts / Q000150:complications / Q000175:diagnosis*; D014592:Uterine Hemorrhage / Q000209:etiology* / Q000628:therapy