Results 31 to 40 of about 660,753 (347)
Multiple sclerosis is a neurodegenerative and inflammatory disease, a hallmark of which is demyelinating lesions in the white matter. We hypothesized that alterations in white matter microstructures can be non-invasively characterized by advanced ...
S. Mustafi+6 more
semanticscholar +1 more source
Diagnosis of pericardial cysts using diffusion weighted magnetic resonance imaging: A case series
Introduction Congenital pericardial cysts are benign lesions that arise from the pericardium during embryonic development. The diagnosis is based on typical imaging features, but atypical locations and signal magnetic resonance imaging sequences make it ...
Mousavi Negareh+8 more
doaj +1 more source
Diffusion Magnetic Resonance Imaging: What Water Tells Us about Biological Tissues
Since its introduction in the mid-1980s, diffusion magnetic resonance imaging (MRI), which measures the random motion of water molecules in tissues, revealing their microarchitecture, has become a pillar of modern neuroimaging.
D. Le Bihan, M. Iima
semanticscholar +1 more source
Quantitative diffusion magnetic resonance imaging in head and neck tumors.
In patients with head and neck cancer, conventional anatomical magnetic resonance imaging (MRI) scans are commonly used for identification of primary lesion, assessment of structural distortion, and presence of metastatic lymph nodes.
Seyedmehdi Payabvash
semanticscholar +1 more source
Diffusion-Weighted Magnetic Resonance Imaging
Magnetic resonance imaging (MRI) is a technique based on the contents and relaxation features of water in tissues. In basic MRI sequences, diffusion phenomenon of water molecules is not taken into account although it has a notable influence in the relaxation times, and therefore in the signal intensity of images.
Guadilla, Irene+2 more
openaire +4 more sources
Diffusion Tensor Magnetic Resonance Imaging of the Pancreas
To develop a diffusion-tensor-imaging (DTI) protocol that is sensitive to the complex diffusion and perfusion properties of the healthy and malignant pancreas tissues.Twenty-eight healthy volunteers and nine patients with pancreatic-ductal-adenocacinoma (PDAC), were scanned at 3T with T2-weighted and DTI sequences.
Barak Bar-Zakay+10 more
openaire +5 more sources
“Personalized oncology” is a multi-disciplinary science, which requires inputs from various streams for optimal patient management. Humongous progress in the treatment modalities available and the increasing need to provide functional information in ...
Abhishek Mahajan+2 more
semanticscholar +1 more source
Multiparameter magnetic resonance imaging in the diagnosis of prostate cancer
Multiparametric magnetic-resonance imaging study was performed on 89 patients in magnetic-resonance imager 3 T. In 61 of them identified prostate cancer.
A. S. Korobkin+3 more
doaj +3 more sources
Intracranial yolk sac tumor in an adult patient: MRI, diffusion-weighted imaging and 1H MR spectroscopy features [PDF]
Introduction. Yolk sac tumors represent only 5%-7% of intracranial germ cell tumors, which comprise about 1% of all primary brain tumors in adults. Literature data about nonspecific imaging characteristics of these tumors are scant.
Mačvanski Marija+7 more
doaj +1 more source
Asymptomatic Cerebral Emboli Following Carotid Artery Stenting: A Diffusion-Weighted MRI Study
Background: Silent cranial embolism due to carotid artery stenting has been demonstrated to cause dementia, cognitive decline, and even ischemic stroke.
Erkan Köklü+9 more
doaj +1 more source