Visual Assessment of Density in Digital Mammograms

机译：视觉评估数字化乳腺X线照片中的密度

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This study compares visual assessment of density on full field digital mammograms using visual analogue scales (VAS) and written percentages. Fifty normal digital screening mammograms were selected at random. Nine readers viewed the images on two occasions, firstly indicating density on a VAS and then estimating the percentage of dense tissue in the breast. Although the two methods were correlated, the degree of agreement between the density estimates varied considerably from reader to reader. More experienced readers used a wider range of values, and inter-observer variability for both methods was higher for these readers. The greatest difference between the methods was in mammograms with a mixed fatty-glandular appearance (density between 55% and 75%). Both methods are quick and convenient, although these results demonstrate a need for training to ensure they are used consistently by readers of different degrees of experience.

机译：这项研究使用视觉模拟量表（VAS）和书面百分比来比较全视野数字乳房X线照片上的密度视觉评估。随机选择五十个正常的数字筛查乳房X线照片。九位读者两次查看了图像，首先是指示VAS上的密度，然后估计乳房中的致密组织的百分比。尽管这两种方法是相关的，但密度估计之间的一致性程度因读者而异。经验丰富的读者使用的值范围更广，并且这两种方法的观察者间差异性更高。两种方法之间的最大差异在于乳腺X线照片具有混合的脂肪腺外观（密度在55％至75％之间）。两种方法都是快速便捷的，尽管这些结果表明需要进行培训以确保不同经验水平的读者能够一致地使用它们。

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来源
《Digital mammography》|2010年|p.414-420|共7页
会议地点 Girona(ES);Girona(ES)
作者
Anisha Sukha; Michael Berks; Julie Morris; Caroline Boggis; Mary Wilson; Nicky Barr; Susan Astley;
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作者单位

University of Manchester Medical School, Stopford Building, Oxford Road, Manchester M13 9PT, England;

Cancer and Enabling Science, University of Manchester, Stopford Building, Oxford Road, Manchester M13 9PT, England;

Medical Statistics, University Hospital of South Manchester, Wythenshawe Hospital, Southmoor Road, Manchester M23 9LT, England;

Nightingale Breast Centre and Genesis Prevention Centre, University Hospital of South Manchester, Southmoor Road, Manchester M23 9LT, England;

Nightingale Breast Centre and Genesis Prevention Centre, University Hospital of South Manchester, Southmoor Road, Manchester M23 9LT, England;

Nightingale Breast Centre and Genesis Prevention Centre, University Hospital of South Manchester, Southmoor Road, Manchester M23 9LT, England;

Cancer and Enabling Science, University of Manchester, Stopford Building, Oxford Road, Manchester M13 9PT, England;

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原文格式 PDF
正文语种 eng
中图分类生物医学工程;
关键词
breast screening; risk estimation; breast density; digital mammography;

机译：乳房检查；风险估计；乳房密度数字乳腺摄影;

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专利

1. Density is in the eye of the beholder: visual versus semi-automated assessment of breast density on standard mammograms [J] . M. B. I. Lobbes, J. P. M. Cleutjens, V. Lima Passos, Insights into Imaging . 2011,第1期

机译：密度在旁观者的眼中：在标准乳房X光照片上视觉对比半自动评估乳房密度
2. Assessment of a fully automated, high-throughput mammographic density measurement tool for use with processed digital mammograms [J] . CouwenbergA.M., VerkooijenH.M., LiJ., Cancer causes and control: CCC . 2014,第8期

机译：评估用于处理过的数字乳房X线照片的全自动，高通量乳房X线密度测量工具
3. Assessment of a fully automated, high-throughput mammographic density measurement tool for use with processed digital mammograms [J] . CouwenbergA.M., VerkooijenH.M., LiJ., Cancer causes and control: CCC . 2014,第8期

机译：评估用于处理后的数字乳房X光图的全自动，高通量乳房X光密度测量工具
4. Visual Assessment of Density in Digital Mammograms [C] . Anisha Sukha, Michael Berks, Julie Morris, International Workshop on Digital Mammography . 2010

机译：视觉评估数字乳房X线图中的密度
5. Mass Classification of Digital Mammograms Using Convolutional Neural Networks [D] . Franklin, Elijah. 2018

机译：使用卷积神经网络对数字X线照片进行质量分类
6. Density is in the eye of the beholder: visual versus semi-automated assessment of breast density on standard mammograms [O] . M. B. I. Lobbes, J. P. M. Cleutjens, V. Lima Passos, 2012

机译：密度在旁观者的眼中：在标准乳房X光照片上视觉对比半自动评估乳房密度
7. Density is in the eye of the beholder: visual versus semi-automated assessment of breast density on standard mammograms [O] . M. B. I. Lobbes, J. P. M. Cleutjens, V. Lima Passos, 2011

机译：密度在旁观者的眼中：在标准乳房X光照片上视觉对比半自动评估乳房密度
8. Computer-Aided Diagnosis of Digital Mammograms [R] . Jiang, Y. 2004

机译：数字乳房X线照片的计算机辅助诊断

Visual Assessment of Density in Digital Mammograms

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