A5017508784- MRI in cancer diagnosis
- Glioma Diagnosis and Treatment
- Advanced MRI Techniques and Applications
- Coronary Artery Anomalies
- Cardiac Imaging and Diagnostics
- Radiomics and Machine Learning in Medical Imaging
- Autoimmune Neurological Disorders and Treatments
- Kawasaki Disease and Coronary Complications
- Meningioma and schwannoma management
- Parkinson's Disease Mechanisms and Treatments
- Brain Tumor Detection and Classification
- Advanced Neuroimaging Techniques and Applications
- Infectious Encephalopathies and Encephalitis
- Peripheral Neuropathies and Disorders
- CNS Lymphoma Diagnosis and Treatment
- Lanthanide and Transition Metal Complexes
- Amyotrophic Lateral Sclerosis Research
- Mitochondrial Function and Pathology
- Herpesvirus Infections and Treatments
- Lymphoma Diagnosis and Treatment
- Vascular Malformations Diagnosis and Treatment
- Alzheimer's disease research and treatments
- Systemic Lupus Erythematosus Research
Chinese PLA General Hospital
2014-2023
Chinese People's Liberation Army
2015-2019
302 Military Hospital of China
2015
We hypothesized that three-dimensional pseudocontinuous arterial spin labelling (pCASL) may have similar efficacy in astrocytic tumour grading as dynamic susceptibility contrast-enhanced perfusion-weighted imaging (DSC-PWI), and the accuracy be further improved when combined with apparent diffusion coefficient (ADC) values.Forty-three patients tumours were studied using weighted (DWI), pCASL, DSC-PWI. Histograms of ADC normalized cerebral blood flow values (nCBF on pCASL nrCBF DSC-PWI)...
Tumor recurrence and pseudoprogression (PsP) have similar imaging manifestations in conventional magnetic resonance (MRI), although the subsequent treatments are completely different. This study aimed to evaluate value of perfusion-weighted (PWI) differentiating PsP from glioma recurrence.A comprehensive literature search was performed clinical studies focused on recurrent using PWI, including dynamic susceptibility contrast MRI (DSC-MRI), enhanced (DCE-MRI), arterial spin labeling (ASL)....
To evaluate the efficacy of 3D pseudocontinuous arterial spin labeling (3D pCASL) in differential diagnosis between mitochondrial encephalopathy with lactic acidosis and stroke-like episodes (MELAS) acute ischemic stroke (AIS).Conventional magnetic resonance imaging (MRI) including T2 -weighted (T2 WI) diffusion-weighted (DWI), pCASL perfusion data were obtained on a 3.0T MR scanner 16 newly appearing lesions nine patients MELAS 14 12 AIS. A postlabeling delay (PLD) time 2025 msec was...
Background Double expression lymphoma (DEL) is a subtype of primary central nervous system (PCNSL) that often has poor prognosis. Currently, there are limited noninvasive ways to detect protein expression. Purpose To DEL in PCNSL using multiparametric MRI‐based machine learning. Study Type Retrospective. Population Forty patients were enrolled the study among whom 17 (9 males and 8 females, 61.29 ± 14.14 years) 23 non‐DEL (14 9 55.57 14.16 with 59 lesions (28 31 non‐DEL). Field...
To evaluate isocitrate dehydrogenase (IDH) status in clinically diagnosed grade II~IV glioma patients using the 2016 World Health Organization (WHO) classification based on MRI parameters.One hundred and seventy-six with confirmed WHO were retrospectively investigated as study set, including lower-grade (WHO II, n = 64; III, 38) glioblastoma IV, 74). The minimum apparent diffusion coefficient (ADCmin) tumor contralateral normal-appearing white matter (ADCn) rADC (ADCmin to ADCn ratio)...
Objective To evaluate the diagnostic value of magnetic resonance diffusion-weighted imaging (DWI) and three-dimensional arterial spin labelling perfusion (3D-ASL) in distinguishing cavernous haemangioma from parasellar meningioma, using histological data as a reference standard. Methods Patients with meningioma or underwent conventional T 1 - 2 -weighted (MRI) followed by DWI 3D-ASL 3.0 Tesla MRI. The minimum apparent diffusion coefficient (minADC) maximal normalized cerebral blood flow...
Early diagnosis and treatment of herpes simplex encephalitis are crucial to reduce morbidity mortality. Our aim was investigate the role 3D pseudocontinuous arterial spin-labeling in encephalitis.From 2014 2019, seventeen consecutive patients with 15 healthy volunteers were recruited study. Conventional MR imaging performed all subjects. According disease duration, lesions classified into 3 groups, including acute, subacute, chronic stages, respectively. Clinical, neuroradiologic, follow-up...
To evaluate the role of perfusion weighted imaging (PWI) in differentiation between recurrent glioma and radiation-induced brain injuries.Twenty-three patients with previously resected irradiated glioma, presenting newly developed abnormal enhancement, were included study. The final diagnosis was determined either histologically or clinicoradiologically. PWI obtained a gradient echo echo-planar-imaging (GRE-EPI)technique. normalized relative cerebral blood volume (rCBV) ratio [rCBV (abnormal...
Objective To evaluate alterations in phase-shift values the gray matter of patients with amyotrophic lateral sclerosis (ALS) using susceptibility-weighted imaging (SWI). Methods Twenty definite or probable ALS and 19 age- sex-matched healthy controls were enrolled. SWI was performed a 3.0 T magnetic resonance scanner. Phase-shift measured corrected phase images regions interest, which placed on bilateral precentral gyrus, frontal cortex, caudate nucleus, globus pallidus, putamen. Results...
To investigate whether myocardial bridging (MB) is independently associated with coronary atherosclerosis proximal to MB in the left anterior descending artery (LAD) identified by computed tomographic angiography (CCTA).From March 2011 December 2012, patients (n=9 862) suspected disease underwent CCTA using dual-source CT scanner. The baseline clinical characteristics (age, gender, smoking history, presence of hypertension, dyslipidemia, diabetes mellitus, family history heart attack, and...