Digital Mammography

Jennifer Diffey, Elizabeth Krupinski

Research output: Chapter in Book/Conference proceedingConference contribution

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Abstract

Conventional risk models for the development of breast cancer useinputs such as age, weight, hormonal factors and family history to compute individual breast cancer risk. These are employed in the management of womenat high risk. The addition of breast density as an input has been shown to improvethe accuracy of such models. An improved risk model could facilitaterisk-based population screening. However, in order to use breast density in riskmodels there is a need to employ objective methods for measuring the density.A feasibility study has been carried out to assess the practicality of using astepwedge-based technique for measuring breast density from mammograms inthe UK National Health Service Breast Screening Programme and to determinewhether additional information, relevant to risk, can be collected by questionnaire.Preliminary results suggest that it is practical to use such a technique inthe screening environment. In a sample of 100 women, the mean density was27% (range 2 - 81%). A negative trend in breast density was observed withBody Mass Index.
Original languageEnglish
Title of host publicationLecture Notes in Computer Science
PublisherSpringer Nature
Volume5116
Publication statusPublished - Jul 2008
Event9th International Workshop on Digital Mammography - Tucson, Arizona, USA
Duration: 20 Jul 200823 Jul 2008

Publication series

NameLecture Notes in Computer Science
PublisherSpringer

Conference

Conference9th International Workshop on Digital Mammography
CityTucson, Arizona, USA
Period20/07/0823/07/08

Keywords

  • Breast density
  • risk factors
  • prediction models

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