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Your search keyword '"Xu, Hui-Xiong"' showing total 44 results
Start Over Author "Xu, Hui-Xiong" Publisher ios press
44 results on '"Xu, Hui-Xiong"'

1. Automatic detection of thyroid nodules with a real-time artificial intelligence system in a real clinical scenario and the associated influencing factors

Author

Xu, Ya-Dan, primary, Tang, Yang, additional, Zhang, Qi, additional, Zhao, Zheng-Yong, additional, Zhao, Chong-Ke, additional, Fan, Pei-Li, additional, Jin, Yun-Jie, additional, Ji, Zheng-Biao, additional, Han, Hong, additional, Xu, Hui-Xiong, additional, Shi, Yi-Lei, additional, Xu, Ben-Hua, additional, and Li, Xiao-Long, additional

Published
2024
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19. Improving the diagnosis of AUS/FLUS thyroid nodules using an algorithm with combination of BRAFV600E mutation analysis and ultrasound pattern-based risk stratification.

Author

Zhou, Ya-Fang, Zhang, Yi-Feng, Fu, Hui-Jun, Yang, Wei-Ping, Zhao, Chong-Ke, and Xu, Hui-Xiong

Subjects
ULTRASONIC imaging, THYROID cancer, THYROID nodules, ALGORITHMS, DIAGNOSIS, RECEIVER operating characteristic curves
Abstract

PURPOSE: To propose a diagnostic algorithm for improving the diagnosis of atypia of undetermined significance or follicular lesion of undetermined significance (AUS/FLUS) thyroid nodules. METHODS: This study retrospectively enrolled 77 consecutive patients with 81 AUS/FLUS nodules who underwent preoperative BRAFV600E mutation analysis. A new diagnostic algorithm was proposed that BRAFV600E mutation analysis for the Fine-needle aspiration cytology specimen was firstly carried out, in which positive BRAFV600E mutation indicated malignancy and classification of the nodules with negative BRAFV600E mutation was further performed based on ultrasound pattern-based risk stratification of American Thyroid Association Guidelines. The diagnostic performance of the new diagnostic algorithm was evaluated. RESULTS: The sensitivity, specificity, positive predictive value, negative predictive value, accuracy, and area under the receiver operating characteristic curve (AUROC) of new diagnostic algorithm were 94.6%, 84.0%, 91.4%, 86.9%, 90.1%, and 0.893, respectively. The proposed diagnostic algorithm significantly increased the diagnostic performances (AUROC: 0.893 vs. 0.837 and 0.795), sensitivity (94.6% vs. 71.4% and 75.0%), and accuracy (90.1% vs. 79.0% and 77.8%) compared with BRAFV600E mutation analysis alone and ultrasound pattern-based risk stratification alone (all P < 0.05). CONCLUSION: The proposed diagnostic algorithm is helpful for improving the diagnosis of AUS/FLUS nodules, which might be as a routine approach. [ABSTRACT FROM AUTHOR]

Published
2021
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20. Guidelines and recommendations on the clinical use of shear wave elastography for evaluating thyroid nodule1

Author

Xu, Hui-Xiong, primary, Yan, Kun, additional, Liu, Bo-Ji, additional, Liu, Wen-Ying, additional, Tang, Li-Na, additional, Zhou, Qi, additional, Wu, Jin-Yu, additional, Xue, En-Sheng, additional, Shen, Bin, additional, Tang, Qing, additional, Chen, Qin, additional, Xue, Hong-Yuan, additional, Li, Ying-Jia, additional, Guo, Jun, additional, Wang, Bin, additional, Li, Fang, additional, Yan, Chun-Yang, additional, Li, Quan-Shui, additional, Wang, Yan-Qing, additional, Zhang, Wei, additional, Wu, Chang-Jun, additional, Yu, Wen-Hui, additional, and Zhou, Su-Jin, additional

Published
2019
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23. Contrast-enhanced ultrasound-guided thrombin injection in the management of iatrogenic pseudoaneurysm (PSA): A case report and review of literatures.

Author

Li, Xiao-Long, Xie, Chen-Yi, Xu, Hui-Xiong, and Yu, Song-Yuan

Subjects
THROMBIN, ARTERIAL puncture, CONTRAST-enhanced ultrasound, FALSE aneurysms, LITERATURE reviews
Abstract

Pseudoaneurysm (PSA) formation is the most common arterial complication of endovascular procedures requiring arterial puncture. The present study reported a case of a 72-year-old male patient with iatrogenic femoral artery PSA treated with contrast-enhanced ultrasound (CEUS)-guided thrombin injection. Conventional ultrasound (US) and CEUS were used to diagnose, guide treatment, and evaluate the treatment efficacy. In the case, the PSA was successfully occluded with 1000 IU of thrombin. During the follow-up after 48 hours of thrombin injection, US found that the PSA had complete thrombosis without arterial supply. No complications occurrence in the course of the treatment. CEUS-guided thrombin injection for the treatment of PSA was effective and safety and the associated literatures were also reviewed. [ABSTRACT FROM AUTHOR]

Published
2020
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32. Comparison of fine needle aspiration and non-aspiration cytology for diagnosis of thyroid nodules: A prospective, randomized, and controlled trial

Author

Wang, Dan, primary, Fu, Hui-Jun, additional, Xu, Hui-Xiong, additional, Guo, Le-Hang, additional, Li, Xiao-Long, additional, He, Ya-Ping, additional, Bo, Xiao-Wan, additional, Zhao, Chong-Ke, additional, Sun, Li-Ping, additional, Lu, Feng, additional, Zhang, Kun, additional, and Wei, Qing, additional

Published
2017
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36. The diagnostic performances of conventional strain elastography (SE), acoustic radiation force impulse (ARFI) imaging and point shear-wave speed (pSWS) measurement for non-calcified thyroid nodules

Author

Chen, Bao-Ding, primary, Xu, Hui-Xiong, additional, Zhang, Yi-Feng, additional, Liu, Bo-Ji, additional, Guo, Le-Hang, additional, Li, Dan-Dan, additional, Zhao, Chong-Ke, additional, Li, Xiao-Long, additional, Wang, Dan, additional, and Zhao, Shuang-Shuang, additional

Published
2017
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40. Guidelines and recommendations on the clinical use of shear wave elastography for evaluating thyroid nodule1.

Author

Xu, Hui-Xiong, Yan, Kun, Liu, Bo-Ji, Liu, Wen-Ying, Tang, Li-Na, Zhou, Qi, Wu, Jin-Yu, Xue, En-Sheng, Shen, Bin, Tang, Qing, Chen, Qin, Xue, Hong-Yuan, Li, Ying-Jia, Guo, Jun, Wang, Bin, Li, Fang, Yan, Chun-Yang, Li, Quan-Shui, Wang, Yan-Qing, and Zhang, Wei

Subjects
*SHEAR waves, *ELASTOGRAPHY, *YOUNG'S modulus, *MEDICAL societies, *MUSCULOSKELETAL system
Abstract

Ultrasound elastography has been introduced into clinical practice for a decade and arisen continuous increasing attention worldwide. Shear wave elastography (SWE) is a further extension of ultrasound elastography on the basis of strain elastography, providing a two-dimensional distribution map of tissue stiffness and quantitative measurement of the tissue stiffness in Young's modulus (kPa) and/or shear wave speed (m/s). The Society of Ultrasound in Medicine, Chinese Medical Association (CMA) has recently released a series of guidelines for the use of SWE, including the technique and principle of SWE, and use of SWE in liver fibrosis, breast, thyroid, and musculoskeletal system. Herein, a part of SWE in thyroid nodules is presented. In this guideline, the background, classification and technology of SWE, examination methods, diagnostic performance, prognosis evaluation, reproducibility, and limitations are discussed and recommendations are given. The recommendations are based on the published literatures with regard to SWE with different levels of evidence, particularly a mid-term result of the prospective multi-center clinical trial of SWE in thyroid, as well as the Society of Ultrasound in Medicine, CMA expert's consensus. The document provides an overall analysis of SWE in thyroid from clinical perspective, which aimed to provide recommendations to the clinicians with regard to the management of thyroid nodules by the assistance of SWE. [ABSTRACT FROM AUTHOR]

Published
2019
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41. Guidelines and recommendations on the clinical use of shear wave elastography for evaluating thyroid nodule1.

Author

Xu, Hui-Xiong, Yan, Kun, Liu, Bo-Ji, Liu, Wen-Ying, Tang, Li-Na, Zhou, Qi, Wu, Jin-Yu, Xue, En-Sheng, Shen, Bin, Tang, Qing, Chen, Qin, Xue, Hong-Yuan, Li, Ying-Jia, Guo, Jun, Wang, Bin, Li, Fang, Yan, Chun-Yang, Li, Quan-Shui, Wang, Yan-Qing, and Zhang, Wei

Subjects
SHEAR waves, ELASTOGRAPHY, YOUNG'S modulus, MEDICAL societies, MUSCULOSKELETAL system
Abstract

Ultrasound elastography has been introduced into clinical practice for a decade and arisen continuous increasing attention worldwide. Shear wave elastography (SWE) is a further extension of ultrasound elastography on the basis of strain elastography, providing a two-dimensional distribution map of tissue stiffness and quantitative measurement of the tissue stiffness in Young's modulus (kPa) and/or shear wave speed (m/s). The Society of Ultrasound in Medicine, Chinese Medical Association (CMA) has recently released a series of guidelines for the use of SWE, including the technique and principle of SWE, and use of SWE in liver fibrosis, breast, thyroid, and musculoskeletal system. Herein, a part of SWE in thyroid nodules is presented. In this guideline, the background, classification and technology of SWE, examination methods, diagnostic performance, prognosis evaluation, reproducibility, and limitations are discussed and recommendations are given. The recommendations are based on the published literatures with regard to SWE with different levels of evidence, particularly a mid-term result of the prospective multi-center clinical trial of SWE in thyroid, as well as the Society of Ultrasound in Medicine, CMA expert's consensus. The document provides an overall analysis of SWE in thyroid from clinical perspective, which aimed to provide recommendations to the clinicians with regard to the management of thyroid nodules by the assistance of SWE. [ABSTRACT FROM AUTHOR]

Published
2019
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42. A two-stage multi-view learning framework based computer-aided diagnosis of liver tumors with contrast enhanced ultrasound images.

Author

Guo, Le-Hang, Wang, Dan, Qian, Yi-Yi, Zheng, Xiao, Zhao, Chong-Ke, Li, Xiao-Long, Bo, Xiao-Wan, Yue, Wen-Wen, Zhang, Qi, Shi, Jun, and Xu, Hui-Xiong

Subjects
LIVER tumors, COMPUTER-aided design, CONTRAST-enhanced ultrasound, DIAGNOSTIC ultrasonic imaging, ARTIFICIAL intelligence, DIAGNOSIS
Abstract

OBJECTIVE: With the fast development of artificial intelligence techniques, we proposed a novel two-stage multi-view learning framework for the contrast-enhanced ultrasound (CEUS) based computer-aided diagnosis for liver tumors, which adopted only three typical CEUS images selected from the arterial phase, portal venous phase and late phase. MATERIALS AND METHODS: In the first stage, the deep canonical correlation analysis (DCCA) was performed on three image pairs between the arterial and portal venous phases, arterial and delayed phases, and portal venous and delayed phases respectively, which then generated total six-view features. While in the second stage, these multi-view features were then fed to a multiple kernel learning (MKL) based classifier to further promote the diagnosis result. Two MKL classification algorithms were evaluated in this MKL-based classification framework. We evaluated proposed DCCA-MKL framework on 93 lesions (47 malignant cancers vs. 46 benign tumors). RESULTS: The proposed DCCA-MKL framework achieved the mean classification accuracy, sensitivity, specificity, Youden index, false positive rate, and false negative rate of 90.41 ± 5.80%, 93.56 ± 5.90%, 86.89 ± 9.38%, 79.44 ± 11.83%, 13.11 ± 9.38% and 6.44 ± 5.90%, respectively, by soft margin MKL classifier. CONCLUSION: The experimental results indicate that the proposed DCCA-MKL framework achieves best performance for discriminating benign liver tumors from malignant liver cancers. Moreover, it is also proved that the three-phase CEUS image based CAD is feasible for liver tumors with the proposed DCCA-MKL framework. [ABSTRACT FROM AUTHOR]

Published
2018
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43. Contrast-enhanced ultrasound versus conventional ultrasound in the diagnosis of polypoid lesion of gallbladder: A multi-center study of dynamic microvascularization

Author

Zheng, Shu-Guang, primary, Xu, Hui-Xiong, additional, Liu, Lin-Na, additional, Lu, Ming-De, additional, Xie, Xiao-Yan, additional, Wang, Wen-Ping, additional, Hu, Bing, additional, Yan, Kun, additional, Ding, Hong, additional, Tang, Shao-Shan, additional, Qian, Lin-Xue, additional, and Luo, Bao-Ming, additional

Published
2013
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