title: Canalization failure of the müllerian tract.
abstract: A patient is described with canalization failure of the müllerian system. This patient presented with primary amenorrhea and absence of the vagina. At the time of laparotomy, a uterus of normal size and shape was found with two small areas of canalization. This syndrome, associated with absence of the vagina, appears to result from a defect occurring later in development than does classical müllerian aplasia. Pathological examination of the patient's uterus supports the tenant that canalization begins after fusion and at various places along the line of fusion.
authors.affiliation: Department of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, Massachusetts.
authors.forename: A J
authors.initials: AJ
authors.lastname: Davis
authors.forename: B
authors.initials: B
authors.lastname: Hostetler
authors.forename: R H
authors.initials: RH
authors.lastname: Reindollar
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D009095:Mullerian Ducts / Q000002:abnormalities* / Q000601:surgery*