title: CDC Grand Rounds: Family History and Genomics as Tools for Cancer Prevention and Control.
abstract: Although many efforts in cancer prevention and control have routinely focused on behavioral risk factors, such as tobacco use, or on the early detection of cancer, such as colorectal cancer screening, advances in genetic testing have created new opportunities for cancer prevention through evaluation of family history and identification of cancer-causing inherited mutations. Through the collection and evaluation of a family cancer history by a trained health care provider, patients and families at increased risk for a hereditary cancer syndrome can be identified, referred for genetic counseling and testing, and make informed decisions about options for cancer risk reduction (1). Although hereditary cancers make up a small proportion of all cancers, the number of affected persons can be large, and the level of risk among affected persons is high. Two hereditary cancer syndromes for which public health professionals have worked to reduce the burden of morbidity and mortality are hereditary breast and ovarian cancer syndrome (HBOC) and Lynch syndrome.
authors.forename: Juan L
authors.initials: JL
authors.lastname: Rodriguez
authors.forename: Cheryll C
authors.initials: CC
authors.lastname: Thomas
authors.forename: Greta M
authors.initials: GM
authors.lastname: Massetti
authors.forename: Debra
authors.initials: D
authors.lastname: Duquette
authors.forename: Lindsay
authors.initials: L
authors.lastname: Avner
authors.forename: John
authors.initials: J
authors.lastname: Iskander
authors.forename: Muin J
authors.initials: MJ
authors.lastname: Khoury
authors.forename: Lisa C
authors.initials: LC
authors.lastname: Richardson
mesh_terms: D001943:Breast Neoplasms / Q000235:genetics / Q000517:prevention & control; D003123:Colorectal Neoplasms, Hereditary Nonpolyposis / Q000235:genetics / Q000517:prevention & control; D003153:Community Health Services; D035082:Federal Government; D005260:Female; D005544:Forecasting; D023281:Genomics / Q000639:trends; D006801:Humans; D008487:Medical History Taking; D009369:Neoplasms / Q000235:genetics* / Q000517:prevention & control*; D010051:Ovarian Neoplasms / Q000235:genetics / Q000517:prevention & control; D015980:Public Health Practice; D013219:State Government; D014481:United States