RESULTS OF A MAMMOGRAPHIC AND CLINICAL SCREENING IN A HEALTH DISTRICT (USSL) OF BRESCIA, ITALY

Aims and BackgroundScreening by mammography has been shown to be effective in reducing breast cancer mortality. We present the results of a mammographic and clinical screening program carried out in an Italian health district.MethodsThe first screening round started in June 1987 and ended in July 1990, and 25,100 women between the age of 50 and 60 years were invited. The second screening round invited 34,332 women between the age of 50 and 64 years and was carried out from September 1990 to September 1993. Women with positive or equivocal results at palpation or mammography were referred for immediate diagnostic assessment followed by surgery, when required.ResultsThe attendance rate was 67.3% at the first and 62.1% at the repeat screening. At the first screening, 206 biopsies were advised and 197 were performed; 129 of the 197 were found to be malignant. At repeat screening, 248 biopsies were recommended, 208 were performed, and 125 were found to be malignant. The cancer detection rate was 7.7 per thousa...