title: Computer-aided detection in mammography.
abstract: Mammographic film reading for breast screening is a highly demanding visual task involving a detailed visual search for signs of abnormality, which are infrequent and often small or subtle. False-negative cases, in which a cancer is missed by a film reader, are known to occur. Although double reading has proved effective in reducing errors, there is a national shortage of film readers in the screening programme, and recent extensions to the programme have exacerbated this problem. The use of computer-aided detection (CAD) systems could potentially provide a solution by improving individual performance to the extent that double reading is no longer necessary. In this paper, we describe how CAD works, review the relevant literature and examine the strengths and weaknesses of the approach.
authors.affiliation: Imaging Science and Biomedical Engineering, University of Manchester, Stopford Building, Oxford Road, Manchester M13 9PT, UK. sue.astley@man.ac.uk
authors.forename: S M
authors.initials: SM
authors.lastname: Astley
authors.forename: F J
authors.initials: FJ
authors.lastname: Gilbert
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000517:prevention & control; D002983:Clinical Competence / Q000592:standards; D004867:Equipment Design; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008327:Mammography / Q000379:methods* / Q000592:standards; D008403:Mass Screening / Q000379:methods / Q000592:standards; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000295:instrumentation / Q000379:methods* / Q000592:standards; D012680:Sensitivity and Specificity