Results 31 to 40 of about 26,340 (261)

Altered consciousness with transient abnormal signals in the hippocampus: A case report

SAGE Open Medical Case Reports, 2021
Hippocampal infarction is relatively rare. Many different diseases can mimic hippocampal infarction including transient global amnesia, Alzheimer’s disease, epilepsy, encephalitis, and encephalopathies.
Koshi Ota, Tomonobu Nishii, Kensuke Fujii, Yasuo Oishi, Naoya Onishi, Kanna Ota, Hiroki Yokoyama, Akira Takasu   +7 more
doaj   +1 more source

Finsler geometry on higher order tensor fields and applications to high angular resolution diffusion imaging. [PDF]

, 2009
We study 3D-multidirectional images, using Finsler geometry. The application considered here is in medical image analysis, specifically in High Angular Resolution Diffusion Imaging (HARDI) (Tuch et al. in Magn. Reson. Med.
Florack, L.M.J., Luc Florack, Florack, Luc, Florack, LMJ Luc, Astola, Laura, Florack, L., Astola, LJ Laura, Laura Astola, Astola, L.J., Astola, L.   +9 more
core   +1 more source

Diagnosis of pericardial cysts using diffusion weighted magnetic resonance imaging: A case series

Journal of Medical Case Reports, 2011
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, Czarnecki Andrew, Zeglinski Matthew, Du Joe, Sud Maneesh, Walker Jonathon R, Raja Asam, Jassal Davinder S, Kirkpatrick Iain DC   +8 more
doaj   +1 more source

Functional Diffusion Magnetic Resonance Imaging

, 2018
Functional diffusion magnetic resonance imaging (fDMRI) is a noninvasive technique that allows elucidating physiological and anatomical changes at a microscopic scale by detection of water molecular displacements in tissue structures. These displacements likely reflect microstructural changes associated with neuronal or glial cells activation.
Rocha Oliveira, Rita Maria, Guadilla, Irene, López-Larrubia, Pilar   +2 more
openaire   +3 more sources

Diffusion weighted magnetic resonance imaging in

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
Objective: To evaluate role of DWI in assessment of H.C.C. after TACE. Patients and methods: Twenty patients with H.C.C., mainly in sixth and seventh decades underwent TACE therapy.
A.H. Afifi, A.M. Naguib, F. Seragaldin
doaj   +1 more source

Magnetic Resonance Imaging Evaluation of Suspected High-Altitude Cerebral Edema in Patients from High Altitude

Journal of Nepal Health Research Council, 2022
Background: Trekkers in high altitude of Himalayas could lead to Acute Mountain Sickness and High Altitude Cerebral Edema. This study was conducted to evaluate magnetic resonance imaging findings among the clinically suspected High Altitude Cerebral ...
Dan Bahadur Karki, Ghanashyam Gurung, Ram Kumar Ghimire   +2 more
doaj   +1 more source

Asymptomatic Cerebral Emboli Following Carotid Artery Stenting: A Diffusion-Weighted MRI Study

Anatolian Journal of Cardiology, 2022
Background: Silent cranial embolism due to carotid artery stenting has been demonstrated to cause dementia, cognitive decline, and even ischemic stroke.
Erkan Köklü, Şakir Arslan, Elif Sarıönder Gencer, Nermin Bayar, Çağın Mustafa Üreyen, Zehra Erkal, Ahmet Genç, Ramazan Güven, Oğuz Kaan Kaya, Muhammet Rıdvan Ersoysal   +9 more
doaj   +1 more source

Stroke penumbra defined by an MRI-based oxygen challenge technique: 1. validation using [14C]2-deoxyglucose autoradiography [PDF]

, 2011
Accurate identification of ischemic penumbra will improve stroke patient selection for reperfusion therapies and clinical trials. Current magnetic resonance imaging (MRI) techniques have limitations and lack validation.
Robertson, Craig A, Robertson, Craig A., William M Holmes, Celestine Santosh, Macrae, I Mhairi, McCabe, Chris, Maria del Rosario Lopez-Gonzalez, Lopez-Gonzalez, Maria del., Barrie Condon, Keith W Muir, Lindsay Gallagher, Holmes, William M., Christopher McCabe, Santosh, Celestine, Craig A Robertson, Lopez-Gonzalez, Maria del Rosario, Holmes, William M, Macrae, I. Mhairi, I Mhairi Macrae, Gallagher, Lindsay, Muir, Keith W, Condon, Barrie, McCabe, Christopher, Muir, Keith W.   +23 more
core   +1 more source

Multiparametric magnetic resonance imaging, diffusion-weighted magnetic resonance imaging, and magnetic resonance elastography: differentiating benign and malignant liver lesions

Diagnostic and Interventional Radiology
PURPOSE: This study investigates the accuracy of multiparametric magnetic resonance imaging (mpMRI), diffusion-weighted imaging (DWI), and magnetic resonance elastography (MRE) in differentiating benign and malignant liver lesions.
Avaz Jabiyev, Muşturay Karçaaltıncaba, Ali Devrim Karaosmanoğlu, Deniz Akata, Mustafa Nasuh Özmen, İlkay Sedakat İdilman   +5 more
doaj   +1 more source

Therapeutic response of immunoglobulin 4-related aortitis and pancreatitis demonstrated by diffusion-weighted MRI

Radiology Case Reports, 2019
Immunoglobulin (IgG) 4-related disease is a systemic inflammatory disease, and it affects vascular system as aortitis, periaortitis, or aneurysm. However, due to a lack of serum biomarker on aortic damage and the multiorgan involvement, it is difficult ...
Shogo Doi, Yasuyoshi Kuroiwa, PhD, Kazunori Kusumoto, MD, Atsushi Yamashita, MD, PhD, Eiji Furukoji, MD, PhD, Hiroshi Tai, MD, Yasushi Kihara, MD, Toshinori Hirai, MD, PhD, Yujiro Asada, MD, PhD, Takuroh Imamura, MD, PhD   +9 more
doaj   +1 more source