| 乳腺数字化X线摄影的医用专业显示器应用研究 |
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| 引用本文： | 胡晓欣,吴斌,谭红娜,唐峰,钱敏,郑晓静,彭卫军,顾雅佳. 乳腺数字化X线摄影的医用专业显示器应用研究[J]. 中国医学计算机成像杂志, 2011, 17(3) |
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| 作者姓名： | 胡晓欣 吴斌 谭红娜 唐峰 钱敏 郑晓静 彭卫军 顾雅佳 |
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| 作者单位： | 复旦大学附属肿瘤医院放射诊断科,复旦大学上海医学院肿瘤学系 |
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| 摘 要： | 目的:通过对乳腺病变影像学特征的显示率比较,评价医用专业显示器的应用价值.方法:按序抽取接受数字化乳腺摄影的500名患者影像资料,分别传入我院PACS中配置医用专业显示器的工作站和另一配置普通显示器的工作站.分别就显示器的性能参数及乳腺病变影像学特征的显示率进行对比评价.结果:医用专业显示器在亮度、分辨率、灰阶、像素上都优于普通显示器,在乳腺病变征象显示率方面,医用专业显示器显示肿块(24.2%)、微小钙化(56.8%)和不对称致密影(21.8%)均优于普通显示器(分别为18.6%,P=0.037;11.2%,P=0.000;14%,P=0.000).结论:医用专业显示器具有高分辨率、高清晰度、均匀亮度及细致灰阶,对乳腺肿块、微小钙化、不对称致密影的显示均优于普通显示器,有利于软阅读模式下的乳腺影像诊断.
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| 关 键 词： | 显示器 乳腺 影像识读 数字化X线摄影 |
Study on Display Quality of Digital X - ray Mammography |
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| HU Xiao-xin,WU Bin,TAN Hong-na,TANG Feng,QIAN Min,ZHENG Xiao-jing,PENG Wei-jun,GU Ya-jia. Study on Display Quality of Digital X - ray Mammography[J]. Chinese Computed Medical Imaging, 2011, 17(3) |
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| Authors: | HU Xiao-xin WU Bin TAN Hong-na TANG Feng QIAN Min ZHENG Xiao-jing PENG Wei-jun GU Ya-jia |
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| Affiliation: | HU Xiao-xin,WU Bin,TAN Hong-na,TANG Feng,QIAN Min,ZHENG Xiao-jing,PENG Wei-jun,GU Ya-jia Department of Radiology,Fudan University Shanghai Cancer Center,Department of Oncology,Shanghai Medical College,Fudan University 270 Dongan Rd,Shanghai 200032,P.R.C |
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| Abstract: | Purpose:Through comparing the detective rate of imaging features for breast diseases,to evaluate the application value of medical professional monitors.Methods:Five hundred cases of digital mammography data were respectively imported to the workstations with medical professional monitor or ordinary monitor workstation from our PACS.Performance parameters of monitors and detective rate of radiological features for breast lesions were compared respectively.Results:(1)Medical professional monitor was better th... |
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| Keywords: | Monitor Breast Imaging reading Digital radiography |
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