title: Two cases of ovarian cancer at an early stage incidentally detected using transvaginal ultrasonography in screening: importance of interval for ovarian cancer screening and selection of population with a high risk of ovarian cancer.
abstract: Interval of ovarian cancer screening using transvaginal ultrasonography (TVS) and selection of populations with a high risk of this disease are an important issue in detecting early stage-disease. We report two cases of ovarian cancer patients incidentally detected at FIGO Stage I using TVS in the obligatory staff health check. They had undergone other ovarian cancer screening by TVS six months before and received a carefree result at that time. One patient had risk factors (RFs) for ovarian cancer such as obesity and a familal history of ovarian cancer in a first degree relative, and the other had RFs such as obesity and endometrial malignancy. Although cost-effective screening may be important, we recommend that while normal and asymptomatic populations are screened annually, women with any high RFs for ovarian cancer should be screened every six months.
authors.affiliation: Department of Obstetrics and Gynecology, Aomori City Hospital, Aomori, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Fukuyama
authors.forename: Y
authors.initials: Y
authors.lastname: Yokoyama
authors.forename: J
authors.initials: J
authors.lastname: Wada
authors.forename: T
authors.initials: T
authors.lastname: Hashimoto
authors.forename: T
authors.initials: T
authors.lastname: Oda
authors.forename: S
authors.initials: S
authors.lastname: Sato
authors.forename: H
authors.initials: H
authors.lastname: Mizunuma
mesh_terms: D055088:Early Detection of Cancer; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D012307:Risk Factors; D014463:Ultrasonography