| 中文关键词: 乳腺癌 超声 早期诊断 |
| 英文关键词:breast cancer ultrasound early diagnosis |
| 基金项目:中国社会工作协会防治乳腺癌专项基金 |
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| 中文摘要: |
| 摘 要：［目的］ 临床评价超声诊断乳腺恶性肿瘤的灵敏度、特异性、准确性。［方法］ 乳腺癌筛查（团体、个人组）与门诊就诊病例（门诊组）中，触诊乳腺是否有肿块、结节、溢液或局限增厚腺体，乳头及皮肤是否有改变等，并进行彩超检查，对有肿块或超声异常的患者进一步精查。［结果］ 团体筛查乳腺癌检出率为2.83‰（23/8 132）；个人筛查检出率为8.65‰（29/3 354）。40~49岁为乳腺癌和乳腺良性肿瘤的高发年龄段。超声检查的灵敏度为97.2%、特异性为87.7%、准确性为93.4%。［结论］ 超声诊断可提高早期乳腺癌的检出率。 |
| 英文摘要: |
| Abstract:［Purpose］ To investigate the sensitivity，specificity and accuracy of ultrasonic diagnosis for breast cancer. ［Methods］ Early breast cancer screening (group，individual) and outpatient clinic patients were examined by careful digital palpation and colour doppler ultrasound，and finally proved by pathology.［Results］ Detection rate of breast cancer in screening group was 2.83‰ (23/8 132)，while in outpatient group was 8.65‰(29/3 354). People aged from 40 to 49 was in high incidence period for breast cancer and benign breast diseases. The sensitivity，specificity and accuracy of ultrasonic were 97.2%，87.7%，93.4% respectively.［Conclusion］ Color doppler ultrasound can improve the detection rate of early breast cancer. |
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