Preliminary study on virtual touch tissue imaging quantification technology in differential diagnosis of benign and malignant thyroid nodules

DIAO Xuehong; ZHAN Jia; CHEN Lin; CHEN Yue

doi:10.19732/j.cnki.2096-6212.2018.06.016

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Preliminary study on virtual touch tissue imaging quantification technology in differential diagnosis of benign and malignant thyroid nodules

更新时间：2025-12-15

- Preliminary study on virtual touch tissue imaging quantification technology in differential diagnosis of benign and malignant thyroid nodules
- Vol. 27, Issue 6, Pages: 504-508(2018)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.19732/j.cnki.2096-6212.2018.06.016
  CLC：
- Published Online：16 January 2019，
  
  Published：16 January 2019
- 稿件说明：
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刁雪红,詹嘉,陈林,等. 声触诊组织成像定量技术鉴别诊断甲状腺结节良恶性的初步探讨[J]. 肿瘤影像学, 2018, 27(6): 504-508 https://doi.

org/10.19732/j.cnki.2096-6212.2018.06.016
刁雪红,詹嘉,陈林,等. 声触诊组织成像定量技术鉴别诊断甲状腺结节良恶性的初步探讨[J]. 肿瘤影像学, 2018, 27(6): 504-508 https://doi. DOI： 10.19732/j.cnki.2096-6212.2018.06.016.

org/10.19732/j.cnki.2096-6212.2018.06.016 DOI：

摘要

目的：

评价声脉冲辐射力成像（acoustic radiation force impulse，ARFI）和声触诊组织成像定量（virtual touch tissue imaging quantification，VTIQ）剪切波弹性成像技术鉴别诊断甲状腺结节良恶性的应用价值。

方法：

对62例患者80个甲状腺结节分别行ARFI及VTIQ检查，测量病灶内部横向剪切波速度（shear wave velocity，SWV），以手术后病理学检查或经细针穿刺细胞学检查（fine needle aspiration cytology，FNAC）结果为金标准，绘制ARFI和VTIQ鉴别诊断甲状腺结节良恶性的受试者工作特征（receiver operating characteristic，ROC）曲线，并比较两曲线的曲线下面积（area under curve，AUC）。

结果：

80个甲状腺结节中恶性病灶有34个，良性病灶46个；ARFI和VTIQ测得的甲状腺恶性结节平均SWV均高于良性结节平均SWV，差异有统计学意义（

0.05）。VTIQ和ARFI鉴别诊断甲状腺结节良恶性的ROC曲线的曲线下面积（0.86

0.77）差异有统计学意义（

0.05）。

结论：

与ARFI比较，VTIQ技术能明显提高甲状腺结节良恶性的鉴别诊断能力。

Abstract

Objective:

To assess the clinical application value of acoustic radiation force impulse (ARFI) and virtual touch tissue imaging quantification (VTIQ) technique in the differential diagnosis of benign and malignant thyroid nodules.

Methods:

ARFI and VTIQ were performed in 80 thyroid nodules in 62 patients to obtain the internal transverse shear

wave velocity (SWV). Receiver operating characteristic (ROC) curves were drawn to evaluate the diagnostic results comparing with pathological findings

and compare the area under curve (AUC).

Results:

The SWVs obtained from ARFI and VTIQ in the malignant thyroid nodules were all significantly higher than benign ones (

0.05). The area under ROC curve of VTIQ (0.86) was larger than that of ARFI (0.77) (

0.05).

Conclusion:

Compared with ARFI

VTIQ could dramatically improve the capability of differential diagnosis of thyroid nodules.

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