王怡,王涌,张希敏,秦茜淼,王意达,徐智章.组织弹性成像鉴别乳腺良恶性肿块的价值评估[J].中国医学影像技术,2005,21(11):1704~1706
组织弹性成像鉴别乳腺良恶性肿块的价值评估
Evaluation of elastography application in differentiating benign and malignant breast tumors
投稿时间:2005-07-20  修订日期:2005-08-31
DOI:
中文关键词:  超声检查  弹性成像  乳腺肿块
英文关键词:Ultrasonography  Elastography  Breast tumors
基金项目:
作者单位E-mail
王怡 复旦大学附属华山医院超声医学科,上海 200040 wyongc@online.sh.cn 
王涌 复旦大学附属华山医院超声医学科,上海 200040  
张希敏 复旦大学附属华山医院超声医学科,上海 200040  
秦茜淼 复旦大学附属华山医院超声医学科,上海 200040  
王意达 复旦大学附属华山医院超声医学科,上海 200040  
徐智章 复旦大学超声医学与工程研究所,上海 200032  
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中文摘要:
      目的 评价组织弹性成像技术在鉴别诊断乳腺良恶性肿块中的价值。方法 用组织弹性成像技术对175名患者的184个乳腺肿块进行良恶性的鉴别诊断,并与术后的病理结果进行对照。结果 组织弹性成像技术对乳腺肿块的良恶性鉴别诊断准确性、灵敏度和特异度分别为78.8%(145/184),76.1%(51/67)和80.3%(94/117)。结论 组织弹性成像为超声鉴别诊断良恶性乳腺肿块提供了一个新的手段。尽管可能会增加一定数量的假阳性,但更重要的是弹性成像能有效地减
英文摘要:
      Objective To evaluate the value of elastography in differentiating benign and malignant breast tumors. Methods Elastography was performed on 175 patients with 184 breast tumors to differentiate benign tumors from malignant ones. Results of elastography were compared with post-operative pathological results. Results Accuracy of elastography in differentiating breast tumors was 78.8% (145/184), while the sensitivity was 76.1% (51/67), the specificity was 80.3% (94/117). Conclusion Elastography is a newly valuable technique of ultrasonography in differentiating benign and malignant breast tumors. It is important to know that elastography can efficiently decrease cases of false-negative, even though some cases of false-positive may be increased.
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