| 陈树强,朱莉莉,陈祥锦,陈绍勤,许翔,陈玲,刘晖.声触诊组织量化技术诊断甲状腺乳头状癌[J].中国医学影像技术,2011,27(12):2451~2455 |
| 声触诊组织量化技术诊断甲状腺乳头状癌 |
| Virtual touch tissue quantification in diagnosis of thyroid papillary carcinoma |
| 投稿时间：2011-07-04 修订日期：2011-09-03 |
| DOI： |
| 中文关键词: 甲状腺肿瘤 声触诊组织量化 超声检查 |
| 英文关键词:Thryroid neoplasms Virtual touch tissue quantification Ultrasonography |
| 基金项目:福建省自然科学基金(2009J01137)。 |
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| 中文摘要: |
| 目的 探讨声触诊组织量化(VTQ)技术诊断和鉴别诊断甲状腺乳头状癌的价值。方法 用常规超声及VTQ对26例甲状腺乳头状癌及33例甲状腺腺瘤患者进行检查,观察甲状腺乳头状癌的VTQ特征,绘制ROC曲线寻找判断指标,并与术后病理结果对比。结果 VTQ测得甲状腺乳头状癌患者的癌内最大(Vmax)、最小(Vmin)及平均剪切波速度(Vm)均明显高于甲状腺腺瘤患者(P均<0.01)。比较ROC曲线下面积,发现Vmax、Vmin及Vm的诊断价值明显高于簇状钙化斑。结论 VTQ技术对诊断和鉴别诊断甲状腺乳头状癌有较大价值。 |
| 英文摘要: |
| Objective To explore the application value of virtual touch tissue quantification (VTQ) in diagnosis and differential diagnosis of thyroid papillary carcinoma. Methods Twenty-six patients with thyroid papillary carcinoma and 33 patients with thyroid adenoma were examined with regular ultrasound and VTQ. Characteristics of VTQ were observed and ROC curve were drew for the sake of diagnosis index. Results The maximum shear wave velocity (Vmax), minimum shear wave velocity (Vmin) and average shear wave velocity (Vm) in thyroid papillary carcinoma with VTQ were higher than those in adenoma. Comparing with the area under the curve of ROC, the diagnosis value of VTQ was much higher than that of clustered calcifications. Conclusion VTQ is valuable in diagnosis and differential diagnosis of thyroid papillary carcinoma. |
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