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Breast cancer induction data are taken from National Radiological Protection Board publications. Cancer detection rates are based on observed rates where available, and calculated rates otherwise. The results of calculations indicate cause for concern if screening is to be extended below the age of 30 years (or below 35 years in certain categories), or below 40 years of age if family history groups are shown in the future to have a generally increased susceptibility to ionizing radiation. The importance of restricting dose to 2 mGy per film (mean glandular dose for a standard breast thickness of 4.5 cm) is stressed, together with the need ot maintain maximum image quality. This is especially true for the family history groups, who should only be screened in centres within established screening programmes, or in centres with equally strict quality control procedures.<\/jats:p>","DOI":"10.1259\/bjr.70.829.9059297","type":"journal-article","created":{"date-parts":[[2014,6,13]],"date-time":"2014-06-13T01:58:54Z","timestamp":1402624734000},"page":"62-69","source":"Crossref","is-referenced-by-count":37,"title":["Cancers detected and induced in mammographic screening: new screening schedules and younger women with family history."],"prefix":"10.1093","volume":"70","author":[{"given":"J","family":"Law","sequence":"first","affiliation":[{"name":"University of Edinburgh Department of Medical Physics and Medical Engineering, Western General Hospital, Crewe Road , Edinburgh EH4 2XU, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2014,1,28]]},"reference":[{"key":"p_1","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-68-812-870"},{"key":"p_2","volume-title":"Chilton: NRPB","author":"Stokell PJ","year":"1994"},{"key":"p_3","volume-title":"Cancer Registration Statistics","author":"Information and Statistics Division","year":"1978"},{"key":"p_4","volume-title":"Sheffield: NHS BSP Publications","author":"National Health Service Breast Screening Programme. 1992\/3","year":"1994"},{"key":"p_5","doi-asserted-by":"publisher","DOI":"10.1136\/jmg.29.3.154"},{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-66-788-691"},{"key":"p_7","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-68-812-877"},{"key":"p_8","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-64-760-360"},{"key":"p_9","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-60-711-231"},{"key":"p_10","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-62-742-910"},{"key":"p_11","doi-asserted-by":"publisher","DOI":"10.1001\/jama.1993.03510200050031"},{"key":"p_12","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-65-769-50"},{"key":"p_13","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(94)90615-7"},{"key":"p_14","volume-title":"Quality in the NHS breast screening programme. Executive letter EL(95) 7","author":"Department of Health.","year":"1995"},{"key":"p_15","unstructured":"NHS BSP. Mammographic dose and image quality in the UK Breast Screening Programme, Report 35. Sheffield: NHS BSP Publications, 1995."}],"container-title":["The British Journal of Radiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/bjr\/article-pdf\/70\/829\/62\/55006954\/bjr.70.829.9059297.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/bjr\/article-pdf\/70\/829\/62\/55006954\/bjr.70.829.9059297.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,12]],"date-time":"2024-01-12T16:18:20Z","timestamp":1705076300000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/bjr\/article\/70\/829\/62-9\/7455073"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,1,1]]},"references-count":15,"journal-issue":{"issue":"829","published-online":{"date-parts":[[2014,1,28]]},"published-print":{"date-parts":[[1997,1,1]]}},"URL":"https:\/\/doi.org\/10.1259\/bjr.70.829.9059297","relation":{},"ISSN":["1748-880X","0007-1285"],"issn-type":[{"value":"1748-880X","type":"electronic"},{"value":"0007-1285","type":"print"}],"subject":[],"published-other":{"date-parts":[[1997,1,1]]},"published":{"date-parts":[[1997,1,1]]}}}