title: [Transvaginal ultrasound screening for ovarian tumor].
authors.affiliation: Department of Obstetrics and Gynecology, Iwate Prefectural Hanaizumi Hospital.
authors.forename: R
authors.initials: R
authors.lastname: Konno
authors.forename: S
authors.initials: S
authors.lastname: Sato
authors.forename: A
authors.initials: A
authors.lastname: Yajima
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging / Q000517:prevention & control*; D014463:Ultrasonography / Q000379:methods*