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物理查体、X线和超声波检查测量乳腺肿瘤大小的差异 被引量:4

The divergence among physical palpation,mammography and ultrasonography in measuring the size of breast tumor
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摘要 目的 肿瘤大小是乳腺癌临床分期中的决定因素 ,为此我们比较了物理查体、X线检查和超声波检查在乳腺肿瘤测量中的差异。方法 本研究系统回顾分析了我院 1997年 9月~ 1999年 2月有资料可考的乳房单个良恶性肿瘤共 15 5例 ,其中良性肿瘤 3 0例 ,恶性肿瘤 12 5例。分别用以上三种方法测定平卧位时肿瘤水平面的最大直径 ,并且将其与病理学测量的最大径值作比较。结果 研究发现 ,对于良性肿瘤而言 ,各种测量方法与病理学测量的差异不大。对于恶性肿瘤 ,病理学测量的直径为 0 .5~ 8cm(平均为 2 .7cm ) ,物理学查体所测结果最大 ,直径为 1.0~ 12cm (平均为 3 .7cm) ;其次为X线 ,直径为 0 .5~ 7cm (平均为 2 .9cm ) ;超声波检查的测量结果最小 ,直径为 0 .5~ 4cm(平均为 2 .4cm )。与病理学检查相关性最近的是X线检查 ,相关系数为 0 .93 ,标准误为 0 .2 1。结论 三种检查方法与病理学检查均有一定的差距 ,其中以X线检查与病理学检查的差距最小。 ? Objective To compared the divergence among physical palpation,mammography and ultrasonography.Methods 155 single breast tumors from September 1997 to February 1999 were analysed,including 30 benign cases and 125 malignant cases.Measuring the largest diameter of the three different methods and comparing to the largest diameter of pathology.Results The largest diameter of pathology was 0.5~8cm (mean 2.7cm),of physical palpation was 1.0~12cm (mean 3.7cm),of mammography was 0.5~7cm (mean 2.9cm) and 0.5~4cm (mean 2.4cm) of ultrasonography.The highest correlation coefficient(r=0.93)and the smallest standard error (0.21) were obtained in mammography.Conclusions There are different degree divergences between pathological examination and other measuring methods,among them the mammography is the most accurate. 〔
出处 《中国肿瘤临床与康复》 2000年第1期40-41,39,共3页 Chinese Journal of Clinical Oncology and Rehabilitation
关键词 乳腺肿瘤 物理查体 X线检查 超声波检查 breast tumor physical palpation mammography ultrasonography
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同被引文献23

  • 1李莉,木拉提.哈米提.医学影像数据分类方法研究综述[J].中国医学物理学杂志,2011,28(6):3007-3011. 被引量:9
  • 2林江莉,汪天富,彭玉兰,蒋银宝.乳腺肿瘤超声图像形态特征选择[J].四川师范大学学报(自然科学版),2005,28(5):615-618. 被引量:8
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