A5051159967- MRI in cancer diagnosis
- Bone and Joint Diseases
- Radiomics and Machine Learning in Medical Imaging
- Advanced MRI Techniques and Applications
- Advanced Neuroimaging Techniques and Applications
- Hematological disorders and diagnostics
- Advanced X-ray and CT Imaging
- Ovarian cancer diagnosis and treatment
- Endometrial and Cervical Cancer Treatments
- Glioma Diagnosis and Treatment
- Multiple Myeloma Research and Treatments
- Acute Myeloid Leukemia Research
- Hip disorders and treatments
- Radiation Dose and Imaging
- Medical Imaging and Pathology Studies
- Functional Brain Connectivity Studies
- Lung Cancer Diagnosis and Treatment
- Hepatocellular Carcinoma Treatment and Prognosis
- Bone and Dental Protein Studies
- Ultrasound and Hyperthermia Applications
- Radiopharmaceutical Chemistry and Applications
- Planarian Biology and Electrostimulation
- RNA regulation and disease
- Viral Infections and Immunology Research
- Soft tissue tumor case studies
Second Hospital of Shanxi Medical University
2009-2024
Shanxi Medical University
2011-2024
Henan Normal University
2012
Huazhong University of Science and Technology
2007
Taiyuan Iron and Steel Group (China)
2007
To investigate changes in regional homogeneity (ReHo) and the functional connectivity of entorhinal cortex (EC) vascular mild cognitive impairment (VaMCI) to evaluate relationships between such neuropsychological measures VaMCI individuals. In all, 31 patients with 32 normal controls (NCs) underwent rs-fMRI. Differences whole-brain ReHo seed-based bilateral EC (EC-FC) were determined. Pearson's correlation was used regions significant group differences different measures. had significantly...
Background Acute myeloid leukemia (AML) features relatively low overall survival (OS). Intravoxel incoherent motion (IVIM) diffusion-weighted MRI separates tissue microcapillary perfusion and diffusivity may have potential for helping to assess prognosis in infiltrated marrow disease apart from solid tumor. Thus, a study of would contribute clarifying the value IVIM assessing long-term AML. Purpose To determine whether IVIM-derived parameters bone be associated with OS newly diagnosed...
To investigate the value of intravoxel incoherent motion (IVIM) parameters in evaluation prognosis patients with acute myeloid leukemia (AML) before treatment.Fifty-three standard chemotherapy underwent MRI scans at 1.5 Tesla using conventional diffusion weighted imaging (DWI) and IVIM (b = 0, 10, 25, 50, 100, 200, 400, 600, 800, 1000, 1200 s/mm2 ) sagittal plane covering lumbar bone marrow. The (perfusion fraction [f], molecular coefficient [D], perfusion-related D [D*] apparent (ADC) were...
Epithelial ovarian tumors (EOTs) are a group of heterogeneous neoplasms. It is importance to preoperatively differentiate the histologic subtypes EOTs. Our study aims investigate potential radiomics signatures based on diffusion-weighted imaging (DWI) and apparent diffusion coefficient (ADC) maps for categorizing EOTs.This retrospectively enrolled 146 EOTs patients [34 with borderline EOT(BEOT), 30 type I 82 II epithelial cancer (EOC)]. A total 390 features were extracted from DWI ADC maps....
Background The differentiation of borderline from malignant ovarian epithelial tumors (OETs) is difficult based on morphologic characteristics. Diffusion and perfusion information intravoxel incoherent motion (IVIM) diffusion‐weighted imaging (DWI) might be useful for this distinction. Purpose To investigate the potential IVIM‐DWI in discriminating OETs by correlating with cell proliferation microvessel density (MVD). Study Type Prospective. Subjects Sixty‐six patients (22 borderline, BOETs;...
To evaluate and compare the performance of synthetic magnetic resonance imaging (SyMRI) in classifying benign malignant breast lesions predicting expression status immunohistochemistry (IHC) markers. We retrospectively analysed 121 patients with who underwent dynamic contrast-enhanced (DCE-MRI) SyMRI before surgery our hospital. DCE-MRI was used to assess lesions, then regions interest (ROIs) were outlined on (before after enhancement), apparent diffusion coefficient (ADC) maps obtain...
Noninvasive diffusion-weighted magnetic resonance imaging (DWI) is a well-studied MR technique for quantifying water diffusion especially in tumor area. The correlation between apparent coefficient (ADC) value and apoptosis or proliferation not clear by now. This study aimed to investigate whether DWI-ADC could be used as an marker related with pathologic indexes of tumors.A total 30 Balb/c mice HT29 colorectal carcinoma were subjected DWI histologic analysis. percentage ADC changes the...
Abstract Background The value of SyMRI‐derived parameters from lumbar marrow for predicting early treatment response and optimizing the risk stratification Revised International Staging System (R‐ISS) in participants with multiple myeloma (MM) is unknown. Methods We prospectively enrolled newly diagnosed MM before treatment. SyMRI was used to calculate T1, T2, PD values clinical features were collected. All divided into good (≥VGPR) poor (<VGPR) groups after four cycles. Univariate,...
Abstract Emerging evidence suggests white matter network abnormalities in patients with schizophrenia (SZ) and bipolar disorder (BD), but the alterations dynamics of SZ BD are largely unknown. The ( n = 45) 47) that healthy controls (HC, 105) were constructed. We used control theory to quantify metrics network, including controllability synchronizability, measure ability transfer between different states. Experiments show showed decreasing modal synchronizability increasing average...
Background An accurate and noninvasive method is of great importance to assess angiogenesis cellularity bone marrow in acute leukemia (AL). Purpose To investigate whether the intravoxel incoherent motion (IVIM) parameters correlate with histological characteristics infiltrated AL patients compare difference between lymphoblastic (ALL) myeloid (AML). Study Type Prospective. Population Model Forty newly diagnosed AL, including 20 AML ALL. Field Strength/Sequence 1.5T/T 1 WI IVIM. Assessment...
Bone marrow is one of the most important organs in human body. The evaluation bone microstructure and gender-related cellular capillary networks healthy young adults can help to better understand process metabolism. Intravoxel incoherent motion (IVIM) provides both diffusion perfusion quantifications without requiring intravenous contrast agent injection. In this prospective study, 60 age-matched volunteers (30 men 30 women) underwent MRI scans at 1.5 T using multi–b-value diffusion-weighted...
Objectives To observe the elongation of axial tooth movement in unopposed rodent molar model with type 1 diabetes mellitus and explore pathological changes periodontal ligament alveolar bone, their correlation movement. Methods The 80 C57BL/6J mice were randomly divided into streptozotocin(STZ)-injected group (n = 50) control 30). Mice injected intraperitoneal streptozotocin (STZ), given injection equal doses sodium citrate buffer. Thirty selected from successful models as T1DM group. right...
Abstract: The blood-brain barrier (BBB) is an important structure that maintains the normal function of central nervous system (CNS). functional BBB closely related to diseases CNS, including degenerative diseases, brain tumours, traumatic injury, stroke, etc. Imaging methods were commonly used monitor integrity BBB, such as DCE-MRI, DSC-MRI, and PET, this contributes understand process develop appropriate treatment options. In recent years, many studies had shown MRI (ASL, IVIM, CEST, etc.)...
To study the value of standardized volume and intravoxel incoherent motion (IVIM) parameters spleen based on tumor burden for predicting treatment response in newly diagnosed acute leukemia (AL).Patients with AL were recruited underwent abdominal IVIM diffusion-weighted imaging within one week before first induction chemotherapy. Quantitative magnetic resonance (MRI) included (representing volumetric burden) (standard apparent diffusion coefficient [sADC]; pure [D]; pseudo-diffusion [D∗];...
To compare the imaging quality, apparent diffusion coefficient (ADC), and value of assessing bone marrow infiltration between reduced field-of-view diffusion-weighted (r-FOV DWI) conventional DWI in lumbar spine acute leukemia (AL).
Purpose To investigate the value of quantitative longitudinal relaxation time (T1), transverse (T2), and proton density (PD) maps derived from synthetic magnetic resonance imaging (MRI) for evaluating status lymphovascular space invasion (LVSI) in cervical squamous cell carcinoma (CSCC) without lymph node metastasis (LNM). Material methods Patients with suspected cancer who visited our hospital May 2020 to March 2023 were collected. All patients underwent preoperative MRI, including routine...