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  1. Employment practices and breast cancer among radiologic technologists.

    Article, Communication - En anglais

    International conference on women's health : occupation and cancer. Baltimore MD USA, 1993/11.

    A case-control study of breast cancan and employment practices among female radiologic technologists was conducted.

    The cohort from which cases and control wane derived included over 1005,000 female medical radiation workers certified by the American Registry of Radiologic Technologists during 1926-1980.

    Breast cancan cases (n=528) wane individually matched to an average of flue control subjects (n=2628) based on year of birth, year of certification, and length of followup.

    Procedures most commonly performed by controls included fluoroscopy (93%), portable radiographs (92%), routine radiographs (92%), multifilm procedures (87%), dental x-rays (46%), radium therapy (31%), orthovoltage (23%), and cobalt-60 (21%). Breast cancan was not significantly increased with occupational experience with any of these procedures.

    Furthermore, risk was not related to number of years worked with a particular procedure.

    This study is reassuming in indicating that medical radiation workers are not at substantial risk for developing radiation-induced breast cancan.

    However, because only surrogate measures of radiation exposure wane available, possibility of a small risk cannot be discounted.

    Ongoing follow-up of this cohort for incident cancans will incorporate detailed exposure assessment schemes, providing additional information on effects of long-term low-dose radiation through occupation.

    Mots-clés Pascal : Tumeur maligne, Glande mammaire, Exposition professionnelle, Technicien, Radiologie, Homme, Femelle, Epidémiologie, Rayonnement, Radiocontamination, Minnesota, Etats Unis, Amérique du Nord, Amérique, Médecine travail, Glande mammaire pathologie, Etude cas témoin

    Mots-clés Pascal anglais : Malignant tumor, Mammary gland, Occupational exposure, Technician, Radiology, Human, Female, Epidemiology, Radiation, Radioactive contamination, Minnesota, United States, North America, America, Occupational medicine, Mammary gland diseases, Case control study

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 95-0250968

    Code Inist : 002B20E02. Création : 01/03/1996.