title: A very rare cause of recurrent back pain: hematocolpometra.
authors.affiliation: Department of Obstetrics and Gynecology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey.zozcan23@yahoo.com.
authors.forename: Zeynep
authors.initials: Z
authors.lastname: Ozcan Dag
authors.affiliation: Department of Obstetrics and Gynecology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey.
authors.forename: Ozlem
authors.initials: O
authors.lastname: Banu Tulmac
authors.affiliation: Department of Obstetrics and Gynecology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey.
authors.forename: Yuksel
authors.initials: Y
authors.lastname: Isik
mesh_terms: D000293:Adolescent; D001416:Back Pain; D003937:Diagnosis, Differential; D005260:Female; D006399:Hematocolpos / Q000000981:diagnostic imaging* / Q000601:surgery; D006409:Hematometra / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D006924:Hymen / Q000002:abnormalities* / Q000000981:diagnostic imaging* / Q000601:surgery; D035583:Rare Diseases; D012008:Recurrence; D014599:Uterus / Q000000981:diagnostic imaging; D014621:Vagina / Q000000981:diagnostic imaging