A5038227924- Thyroid Cancer Diagnosis and Treatment
- Radiomics and Machine Learning in Medical Imaging
- AI in cancer detection
- MRI in cancer diagnosis
- Thyroid and Parathyroid Surgery
- Head and Neck Anomalies
- Ultrasound Imaging and Elastography
- Breast Lesions and Carcinomas
- Ultrasound and Hyperthermia Applications
- Photoacoustic and Ultrasonic Imaging
- Breast Cancer Treatment Studies
- Ovarian cancer diagnosis and treatment
- Hepatocellular Carcinoma Treatment and Prognosis
- Global Cancer Incidence and Screening
- Medical Imaging Techniques and Applications
- Spine and Intervertebral Disc Pathology
- Cerebrovascular and Carotid Artery Diseases
- Cervical and Thoracic Myelopathy
- Angiogenesis and VEGF in Cancer
- Appendicitis Diagnosis and Management
- Digital Radiography and Breast Imaging
- Ultrasound and Cavitation Phenomena
- Advanced X-ray and CT Imaging
- Image Enhancement Techniques
- Renal cell carcinoma treatment
Southwest Medical University
2025
Affiliated Hospital of Southwest Medical University
2025
Northwestern Polytechnical University
2025
Third Xiangya Hospital
2011-2024
Central South University
2014-2024
Sichuan University
2024
West China Hospital of Sichuan University
2024
Shaoxing People's Hospital
2013-2024
Sichuan Provincial Hospital of Traditional Chinese Medicine
2023
Chenzhou First People's Hospital
2021
Elastography ultrasound (EUS) imaging is a vital modality. The current use of EUS faces many challenges, such as vulnerability to subjective manipulation, echo signal attenuation, and unknown risks elastic pressure in certain delicate tissues. hardware requirement also hinders the trend miniaturization equipment. Here we show cost-efficient solution by designing deep neural network synthesize virtual (V-EUS) from conventional B-mode images. A total 4580 breast tumor cases were collected 15...
Studies on deep learning (DL)-based models in breast ultrasound (US) remain at the early stage due to a lack of large datasets for training and independent test sets verification. We aimed develop DL model differentiating benign from malignant lesions US using multicenter dataset explore model's ability assist radiologists.A total 14,043 images 5012 women were prospectively collected 32 hospitals. To model, patients 30 hospitals randomly divided into cohort (n = 4149) an internal 466). The...
Brain metastases (BM) are the most common type of intracranial tumor and leading cause mortality in patients with systemic cancer. In recent years, stereotactic radiosurgery (SRS) has been widely used radiotherapy BM due to its advantages high positional accuracy highly conformal dose distributions. However, this area lacks a bibliometric analysis. This study aims provide an overview trends key topics related SRS for treatment over past decade anticipate future directions through methods. We...
This study aimed to establish a new clinical-radiomics nomogram based on ultrasound (US) for cervical lymph node metastasis (LNM) in papillary thyroid carcinoma (PTC). We collected 211 patients with PTC between June 2018 and April 2020, then we randomly divided these into the training set (n = 148) validation 63). 837 radiomics features were extracted from B-mode (BMUS) images contrast-enhanced (CEUS) images. The maximum relevance minimum redundancy (mRMR) algorithm, least absolute shrinkage...
Objectives We aimed to determine the most efficient quantitative parameters establish a contrast‐enhanced ultrasound (US) assessment system for distinguishing between benign and malignant thyroid nodules. Methods A total of 167 patients with solitary nodules had diagnosis confirmed by surgery or fine‐needle aspiration. Quantitative US indicators (time peak, time from peak one‐half, ascend slope, descend intensity, area under curve [AUC]) were gathered in nodule perinodule areas. Univariate...
Objective: The efficacy and safety of percutaneous ultrasound-guided microwave laser ablation (MWA LA, respectively), for treating benign thyroid nodules (BTNs), were retrospectively compared. Methods: Patients (n = 318) underwent 328 BTNs. Confounding bias was reduced by propensity-score matching, finally the MWA LA groups each comprised 160 nodules. At baseline (before ablation), 3, 6, 12 months, every 6 months thereafter, following recorded: nodule volume reduction rate (VRR), neck...
Background With the improvement of ultrasound imaging resolution and application various new technologies, detection rate thyroid nodules has increased greatly in recent years. However, there are still challenges accurately diagnosing nature nodules. This study aimed to evaluate clinical value radiomics features extracted from B-mode (B-US) images combined with contrast-enhanced (CEUS) differentiation benign malignant by comparing diagnostic performance four logistic models. Methods We...
With the aim of standardizing and improving use ultrasound-guided PLA on PTMC, a panel experts from China Italy, jointly issued this expert consensus clinical for low-risk PTMC.This was developed by Chinese Italian who have specific competence expertise in area. An evidence-based approach combining knowledge practical experience panelists utilized.Twenty-six recommendations were developed, spanning topics including indications contraindications physician training, preoperative preparation...
Objectives To evaluate the diagnostic efficacy of a modified thyroid imaging reporting and data system (TI-RADS) in combination with contrast-enhanced ultrasound (CEUS) for differentiating between benign malignant nodules to assess inter-observer concordance different observers. Methods This study included 3353 patients who underwent (US) CEUS ten multi-centers September 2018 March 2020. Based on TI-RADS classification using enhancement pattern lesions, radiologists analyzed all US...
Purpose . To compare superb microvascular imaging (SMI) with contrast-enhanced ultrasonography (CEUS) for evaluating the ablation of benign thyroid nodules. Methods 225 Patients 256 nodules underwent conventional ultrasound, color Doppler flow (CDFI), CEUS, and SMI before after laser ablation. They were routinely followed up at 1, 3, 6, 12 months. The volume reduction rate ablated was calculated. Results On SMI, complete had no perfusion, while incompletely perfusion edge nodule. percentages...
To develop a risk stratification system that can predict axillary lymph node (LN) metastasis in invasive breast cancer based on the combination of shear wave elastography (SWE) and conventional ultrasound. A total 619 participants pathologically diagnosed with underwent ultrasound examinations were recruited from multicenter 17 hospitals China August 2016 to 2017. Conventional SWE features compared between positive negative LN groups. The regression equation, weighting, counting methods used...
Papillary thyroid carcinoma (PTC) is the most common pathological type of cancer. PTC patients with extrathyroidal extension (ETE) are associated poor prognoses. The preoperative accurate prediction ETE crucial for helping surgeon decide on surgical plan. This study aimed to establish a novel clinical-radiomics nomogram based B-mode ultrasound (BMUS) and contrast-enhanced (CEUS) in PTC. A total 216 between January 2018 June 2020 were collected divided into training set (n = 152) validation...
Septic shock is the development of sepsis to refractory circulatory collapse and metabolic derangements, characterized by persistent hypotension increased lactate levels. Anisodamine hydrobromide (Ani HBr) a Chinese medicine used improve blood flow in disorders. The purpose this study was determine therapeutic efficacy Ani HBr treatment patients with septic shock.This prospective, multicenter, randomized controlled trial focusing on 16 hospitals China. Patients were randomly assigned 1:1...
<b><i>Background:</i></b> The best strategy to assess the changes in brain hemodynamics following superficial temporal artery (STA)-middle cerebral (MCA) bypass patients with Moyamoya disease remains unknown. purpose of present study was using perfusion-weighted magnetic resonance imaging (PWI) before and after STA-MCA surgery disease. <b><i>Methods:</i></b> surgeries were performed on 23 symptomatic hemispheres 21 (11 females/10 males, age...
The purpose of this study was to evaluate the diagnostic performance contrast-enhanced sonography and acoustic radiation force impulse imaging (ARFI) in differential diagnosis benign malignant liver lesions.A total 156 patients with lesions were included study. images from conventional shear wave velocity values obtained. sonography, ARFI assessed by using pathologic examination (needle biopsy or surgery) clinical inspection as reference standard.The sensitivity specificity for 57.1% 43.1%,...
Background Current guidelines recommend the use of conventional US for risk stratification and management thyroid nodules. However, fine-needle aspiration (FNA) is often recommended in benign Purpose To compare diagnostic performance multimodality (including US, strain elastography, contrast-enhanced [CEUS]) with American College Radiology Thyroid Imaging Reporting Data System (TI-RADS) recommendation FNA nodules to reduce unnecessary biopsies. Materials Methods In this prospective study,...