A5028351738- Head and Neck Surgical Oncology
- MRI in cancer diagnosis
- Advanced MRI Techniques and Applications
- Bone and Joint Diseases
- Vestibular and auditory disorders
- Intraoperative Neuromonitoring and Anesthetic Effects
- Salivary Gland Tumors Diagnosis and Treatment
- Cerebrovascular and Carotid Artery Diseases
- Peripheral Artery Disease Management
- Advanced Neuroimaging Techniques and Applications
- Hearing, Cochlea, Tinnitus, Genetics
- Cerebral Venous Sinus Thrombosis
- Meningioma and schwannoma management
- Head and Neck Cancer Studies
- Photoacoustic and Ultrasonic Imaging
Siemens (China)
2016-2018
Eye & ENT Hospital of Fudan University
2016
The high incidence of renal insufficiency in patients with Peripheral Arterial Disease raises the concern for nephrogenic systemic fibrosis (NSF) respect to contrast enhanced MRA. risk NSF is eliminated non-contrast magnetic resonance angiography. purpose current study compare image quality and diagnostic performance Quiescent Interval Single Shot (QISS) angiography at 3 T versus CT evaluation lower extremity (PAD). 32 consecutive (23 male, 9 female, age range 40–81 years, average 61.97...
The aim of the study was to evaluate incremental value high-resolution diffusion-weighted imaging and apparent diffusion coefficient (ADC) mapping compared with that dynamic contrast-enhanced (DCE) sinonasal magnetic resonance (MRI) in characterization benign versus malignant tumors at 3.0T.Ninety-eight patients (61 females, 37 males; mean age, 48 years) lesions who underwent DW-MRI DCE-MRI were included this study. divided into groups on basis pathological examination. In total, 58 40...
To evaluate the use of magnetic resonance (MR) diffusion kurtosis imaging (DKI) and dynamic contrast-enhanced MR (DCE-MRI) in differentiation olfactory neuroblastomas (ONBs) from squamous cell carcinomas (SCCs).DKI DCE-MRI were performed 17 patients with ONBs 23 SCCs on a 3T scanner. Parameters derived DKI measured compared between using an independent samples t-test. The sensitivity, specificity, accuracy, positive predictive values (PPV), negative (NPV), area under receiver operating...
<h3>BACKGROUND AND PURPOSE:</h3> Intravoxel incoherent motion is a promising method for the differentiation of sinonasal lesions. This study aimed to evaluate value intravoxel in benign and malignant lesions compare diagnostic performance with that conventional DWI. <h3>MATERIALS METHODS:</h3> One hundred thirty-one patients histologically proved solid (56 75 malignant) who underwent DWI were recruited this study. The diffusion coefficient (<i>D</i>), pseudodiffusion (<i>D</i>*), perfusion...
Purpose To determine the feasibility of intravoxel incoherent motion (IVIM) for characterizing perfusion properties and its potential diagnostic utility nonarteritic anterior ischemic optic neuropathy (NAION). IVIM diffusion‐weighted imaging is a promising technique that can measure diffusion characteristics simultaneously in noninvasive manner. Materials Methods Orbital 3.0T scanner was performed on 33 patients with NAION 15 controls using readout‐segmented echo‐planar imaging, parallel 2D...
Objective: We assessed whether the three-dimensional fluid-attenuated inversion-recovery (3-D FLAIR) and with real reconstruction IR) sequences can be used to detect cochlea endolymphatic hydrops (EHs) in guinea pigs using 3 Tesla magnetic resonance imaging (3T MRI). The results of 3-D IR were compared histopathological outcomes. Materials Methods: Fourteen healthy men women albino this study. Their right ears received procedures that promoted EHs, their left as untreated controls....