title: Study of radiation induced cancers in a breast screening programme.
abstract: It is demonstrated that screening mammography programmes reduce breast cancer mortality considerably. Nevertheless, radiology techniques have an intrinsic risk, the most important being the late somatic effect of the induction of cancer. This study was carried out in order to evaluate the risk to the population produced by the Comunidad Valenciana Breast Screening Programme. All the calculations are carried out for two risk models, UNSCEAR 94 and NRPB 93. On the one hand, screening series detriments are investigated as a function of doses delivered and other parameters related to population structure and X ray equipment. On the other hand the radiation induced cancer probability for a woman who starts at 45 years and remains in the programme until 65 years old is calculated as a function of mammography units' doses and average compression breast thickness. Finally, risk comparison between a screening programme starting at 45 years old and another one starting at 50 years old is made.
authors.affiliation: Dpto. Ingeniería Química y Nuclear, Universidad Politécnica de Valencia Aptdo. 22012 Valencia 46071, Spain.
authors.forename: A
authors.initials: A
authors.lastname: León
authors.forename: G
authors.initials: G
authors.lastname: Verdú
authors.forename: M D
authors.initials: MD
authors.lastname: Cuevas
authors.forename: M D
authors.initials: MD
authors.lastname: Salas
authors.forename: J I
authors.initials: JI
authors.lastname: Villaescusa
authors.forename: F
authors.initials: F
authors.lastname: Bueno
mesh_terms: D000368:Aged; D001940:Breast / Q000528:radiation effects; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology* / Q000517:prevention & control; D005260:Female; D006801:Humans; D008327:Mammography / Q000009:adverse effects*; D008403:Mass Screening; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D019047:Phantoms, Imaging; D011829:Radiation Dosage; D012307:Risk Factors; D013030:Spain