Association between diagnostic efficacy of acoustic radiation force impulse for benign and malignant thyroid nodules and the presence or absence of non-papillary thyroid cancer: A meta-analysis

• Published in: Frontiers in oncology Vol. 13; p. 1007464
• Main Authors: Li, Jun, Zhang, Yu-Rui, Ren, Jia-Yu, Li, Qiao-Li, Zhu, Pei-Shan, Du, Ting-Ting, Ge, Xiao-Yan, Chen, Ming, Cui, Xin Wu
• Format: Journal Article
• Language: English
• Published: Switzerland Frontiers Media S.A 27.01.2023
• Subjects: meta-analysis; non-papillary thyroid cancer (NPTC); Oncology; shear wave velocity (SWV); virtual touch quantification (VTQ); virtual touch tissue imaging and quantification (VTIQ); meta-analysis; non-papillary thyroid cancer (NPTC); virtual touch tissue imaging and quantification (VTIQ); virtual touch quantification (VTQ); shear wave velocity (SWV)
• ISSN: 2234-943X; 2234-943X
• DOI: 10.3389/fonc.2023.1007464

The aim of this study was to investigate the diagnostic efficacy of Acoustic Radiation Force Impulse (ARFI) for benign and malignant thyroid nodules in the presence and absence of non-papillary thyroid cancer (NPTC) and to determine the cut-off values of Shear Wave Velocity (SWV) for the highest diagnostic efficacy of Virtual Touch Quantification (VTQ) and Virtual Touch Tissue Imaging and Quantification (VTIQ). The diagnostic accuracy of ARFI for benign and malignant thyroid nodules was assessed by pooling sensitivity, specificity and area under the curve (AUC) in each group in the presence and absence of both non-papillary thyroid glands, using histology and cytology as the gold standard. All included studies were divided into two groups according to VTQ and VTIQ, and each group was ranked according to the magnitude of the SWV cutoff value to determine the SWV cutoff interval with the highest diagnostic efficacy for VTQ and VTIQ. A total of 57 studies were collected on the evaluation of ARFI for the diagnosis of benign and malignant thyroid nodules. The results showed that the presence of non-papillary thyroid carcinoma led to differences in the specificity of VTIQ for the identification of benign and malignant thyroid nodules, and the differences were statistically significant. In addition, the diagnostic efficacy of VTQ was best when the cutoff value of SWV was in the interval of 2.48-2.55 m/s, and the diagnostic efficacy of VTIQ was best when the cutoff value of SWV was in the interval of 3.01-3.15 m/s. VTQ and VTIQ have a high diagnostic value for benign and malignant thyroid nodules; however, when the malignant nodules in the study contain non-papillary thyroid carcinoma occupying the thyroid gland, the findings should be viewed in a comprehensive manner.