title: The additional cancer yield of clinical breast examination in screening of women at hereditary increased risk of breast cancer: a systematic review.
abstract: Women at hereditary increased risk of breast cancer are subjected to frequent clinical breast examination (CBE) and radiological evaluation of the breasts. This review appraises the additional cancer yield by CBE in screening of women at increased risk of breast cancer who are also subjected to frequent radiological evaluation. A literature search was conducted to identify all prospective studies on the additional value of CBE in screening of women at increased risk of breast cancer. Quality appraisal of included studies was performed using the QUADAS-2 tool. A total of 514 citations were identified. Relevant literature was scarce and highly heterogeneous. Seven prospective studies were included for review of which two studies reported additional cancer yield of CBE (3 and 5 % of total cancer cases). These two studies reported lower screen detection (77 and 80 %) compared to the studies in which no additional cases were detected by CBE (screen detection ≥94 %). Current literature on CBE in screening of women at increased risk of breast cancer is insufficient. However, it suggests that the additional cancer yield by performing CBE is minimal or absent. Reconsideration of the role of CBE in intensified screening might be warranted.
authors.affiliation: Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands, t.roeke@lumc.nl.
authors.forename: Toni
authors.initials: T
authors.lastname: Roeke
authors.forename: Annelotte C M
authors.initials: AC
authors.lastname: van Bommel
authors.forename: Marlien P
authors.initials: MP
authors.lastname: Gaillard-Hemmink
authors.forename: Henk H
authors.initials: HH
authors.lastname: Hartgrink
authors.forename: Wilma E
authors.initials: WE
authors.lastname: Mesker
authors.forename: Rob A E M
authors.initials: RA
authors.lastname: Tollenaar
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis* / Q000235:genetics*; D002986:Clinical Trials as Topic; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D010808:Physical Examination; D011379:Prognosis