A5100418157- Thyroid Cancer Diagnosis and Treatment
- Lung Cancer Diagnosis and Treatment
- Ultrasound and Hyperthermia Applications
- Head and Neck Anomalies
- Radiomics and Machine Learning in Medical Imaging
- Ultrasound in Clinical Applications
- Breast Cancer Treatment Studies
- Intraperitoneal and Appendiceal Malignancies
- Pregnancy and preeclampsia studies
- Ultrasound Imaging and Elastography
- Liver Disease Diagnosis and Treatment
- Maternal and fetal healthcare
- Ovarian cancer diagnosis and treatment
- Thyroid and Parathyroid Surgery
- Breast Lesions and Carcinomas
- Endometrial and Cervical Cancer Treatments
- Renal cell carcinoma treatment
- AI in cancer detection
- Hepatocellular Carcinoma Treatment and Prognosis
Lanzhou University Second Hospital
2018-2023
Lanzhou University
2018-2023
The aim of this study was to compare the value AI-SONIC ultrasound-assisted diagnosis system versus contrast-enhanced ultrasound (CEUS) for differential thyroid nodules in diffuse and non-diffuse backgrounds.A total 555 with pathologically confirmed were included retrospective study. diagnostic efficacies CEUS differentiating benign from malignant backgrounds evaluated, pathological as gold standard.The agreement between moderate (κ = 0.417) almost perfect 0.81). substantial 0.684) 0.407)....
To explore the feasibility of contrast-enhanced ultrasound (CEUS) as a new tool for characterizing vascularization primary peripheral lung cancer.315 consecutive patients with definite cancers underwent CEUS examination from November 2016 to March 2022. parameters including time enhancement (TE), peak (TP), wash-out (TW), distribution vessels (DV), extent (EE) and homogeneity (HE) were obtained.The lesions grouped on basis TE which reflects tumor vascularization: early (pulmonary arterial...
More and more new ultrasound techniques with their own characteristics are applied in the differential diagnosis of thyroid nodules. This study amied to assess compare diagnostic value Demetics ultrasound-assisted system contrast-enhanced (CEUS) combined Thyroid Image Reporting Data Systems (TI-RADS) for nodules.A total 600 nodules pathological findings were retrospectively analysed. CEUS performed all The efficacy different sizes was evaluated compared terms sensitivity, specificity,...
To explore the diagnostic value of Contrast-enhanced Ultrasound Liver Imaging Reporting and Data System version 2017 (CEUS LI-RADS v2017) in differentiating alpha-fetoprotein (AFP)-negative hepatocellular carcinoma (HCC) from other primary malignancies (OM) liver.The data 99 patients with liver malignant tumors confirmed by surgical pathology AFP-negative January 2018 to 2021 were retrospectively analyzed, lesions divided into 61 cases HCC group 38 OM according pathological findings, CEUS...
Placenta accreta may lead to life-threatening complications and is difficult distinguish by traditional MRI sequences. In this study, IVIM-based virtual elastography was used for the first time detect stiffness of placenta, it found that (IVIM) values AP-ROIs were mostly higher than those NP-ROIs; IR-ROIs also significantly NIR-ROIs. Thus, implanted regions placenta could be stiffer non-implanted regions. That helpful adding a new method clinical diagnosis accreta.
Abstract Purpose This study aims to explore the diagnostic efficiency of Demetics for breast lesions and assessment Ki‐67 status. Material retrospective included 291 patients. Three combined methods (method 1: upgraded BI‐RADS when classified lesion as malignant; method 2: downgraded benign; 3: was or according Demetrics' diagnosis) were used compare two radiologists with different seniority before after using Demetics. The correlation between visual heatmap by expression level cancer...