| 孙国祥,王茵,张卫平,赵宝珍,李卫萍,汤春红.实时组织弹性成像在良、恶性甲状腺结节鉴别诊断中的价值[J].中国医学影像技术,2011,27(2):295~298 |
| 实时组织弹性成像在良、恶性甲状腺结节鉴别诊断中的价值 |
| Value of real-time elastosonography in differentiating benign and malignant thyroid nodules |
| 投稿时间：2010-10-08 修订日期：2010-11-23 |
| DOI： |
| 中文关键词: 超声检查 甲状腺结节 弹性成像技术 |
| 英文关键词:Ultrasonography Thyroid nodule Elasticity imaging techniques |
| 基金项目: |
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| 中文摘要: |
| 目的 评价实时组织弹性成像技术在良、恶性甲状腺结节鉴别诊断中的价值。方法 应用常规二维超声及彩色多普勒技术对63例甲状腺占位性病变的78个结节进行检测;应用实时组织弹性成像技术进行良、恶性结节鉴别诊断,与术后病理结果进行对照分析。结果 联合应用常规超声和超声弹性成像技术对良、恶性甲状腺结节鉴别诊断的敏感度、特异度和准确率分别为93.33%、92.06%和92.31%,显著高于常规超声(二维及彩色多普勒超声,分别为66.67%、80.95%和78.21%)。结论 实时组织弹性成像可显著提高超声对甲状腺良恶性结节的鉴别诊断能力。 |
| 英文摘要: |
| Objective To observe the diagnostic value of real-time elastosonography in differentiating benign and malignant thyroid nodules. Methods Sixty-three patients with 78 nodules underwent two-dimensional and color Doppler ultrasonography. The elastograms of these lesions were analyzed and compared with pathology results. Results The sensitivity, specificity and accuracy of the elastosonography combined with conventional ultrasound in differentiating benign and malignant thyroid nodules was 93.33%, 92.06% and 92.31%, higher than that of conventional ultrasound (66.67%, 80.95% and 78.21%). Conclusion Real-time elastosonography can improve the efficiency of differential diagnosis of ultrasound in benign and malignant thyroid nodules. |
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