Results 261 to 270 of about 178,092 (298)

Diffusion-Weighted Magnetic Resonance Imaging in Liver Graft Rejection

Transplantation Proceedings, 2018
The purpose of this study is to evaluate the use of diffusion-weighted magnetic resonance imaging (DWMRI) in the assessment of graft rejection after liver transplantation (LT).From June 2017 to January 2018, 32 patients were included in the study with a mean age of 52.3 years. All patients underwent LT.
C-C, Lin, H-Y, Ou, Y-H, Chuang, H-J, Chiang, C-C, Yu, M, Lazo, L L-C, Tsang, T-L, Huang, C-C, Lin, C-L, Chen, Y-F, Cheng   +10 more
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Serial Diffusion-Weighted Magnetic Resonance Imaging in Methanol Intoxication

Journal of Computer Assisted Tomography, 2006
We report the serial magnetic resonance imaging (MRI) findings in a case of methanol intoxication. A 50-year-old man who had accidentally ingested methanol was admitted to our institution. The patient was almost blind, and became comatose. The MRI showed bilateral putaminal lesions with restricted diffusion.
Hidemasa, Takao, Ippei, Doi, Toshiaki, Watanabe   +2 more
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Intravascular malignant lymphomatosis: diffusion‐weighted magnetic resonance imaging characteristics

Acta Radiologica, 2005
Intravascular malignant lymphomatosis is an unusual condition in which malignant lymphoma cells form microscopic masses within the blood vessels of the central nervous system. Occlusion of the involved blood vessels can lead to multifocal cerebral infarcts.
T, Kinoshita, S, Sugihara, E, Matusue, T, Nomura, M, Ametani, E, Ohama, T, Ogawa   +6 more
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Diffusion‐weighted magnetic resonance imaging of intracranial epidermoid tumours

Australasian Radiology, 1999
Intracranial epidermoids can closely mimic cerebrospinal fluid (CSF) on MRI and CT. Therefore epidermoids can be difficult to detect, or distinguish from CSF. Three cases of intracranial epidermoid are presented, one of which closely mimicked an arachnoid cyst on CT and routine MRI sequences.
A D, Laing, P J, Mitchell, D, Wallace
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Diffusion‐weighted magnetic resonance imaging

Neurology, 1992
We examined serial changes of diffusion- (DWI) and T2-weighted (T2WI) magnetic resonance images 30 minutes to 3 hours after intraluminal suture occlusion of the middle cerebral artery (MCA) in eight rats and after sham occlusion in four. We correlated the abnormal areas on DWI and T2WI with postmortem areas of infarction determined by 2,3,5 ...
Minematsu, Kazuo, Li, L., Fisher, Marc, Sotak, Christopher H., Davis, Michael A., Fiandaca, M. S.   +5 more
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Diffusion-weighted Magnetic Resonance Imaging of Spinal Bone Marrow

Seminars in Musculoskeletal Radiology, 2001
Diffusion-weighted (DW) imaging is an alternative source of image contrast. DW imaging enables to measure the random motion of free water protons on a molecular basis by using different imaging sequences including steady-state free precession imaging, navigated spin-echo DW imaging, and single-shot echo planar imaging. Analysis of intravoxel incoherent
A, Baur, A, Stabler, A, Huber, M, Reiser
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Diffusion-weighted magnetic resonance imaging: its uses in otolaryngology

The Journal of Laryngology & Otology, 2009
AbstractOver recent years, there has been an increase in otolaryngology publications concerning diffusion-weighted magnetic resonance imaging. The aims of this review paper are to summarise the basic principles of diffusion-weighted magnetic resonance imaging, and to provide an overview of current otolaryngological applications and areas of research ...
J, Doshi, M, Jindal, S, Chavda, R, Irving, R, De   +4 more
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Cerebral fat embolism: diffusion-weighted magnetic resonance imaging findings

Acta Radiologica, 2005
Purpose: To demonstrate the diffusion-weighted (DWI) magnetic resonance imaging (MRI) findings, and the follow-up MRI findings, of cerebral fat embolism in the acute stage.Material and Methods: The initial DWI and clinical findings of six patients with cerebral fat embolism were retrospectively evaluated. The finding of DWI with a b-value of 1000 s/mm2(
C W, Ryu, D H, Lee, T K, Kim, S J, Kim, H S, Kim, J H, Lee, C G, Choi, D C, Suh   +7 more
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Diffusion-weighted magnetic resonance imaging of dural sinus thrombosis

Neuroradiology, 2002
Magnetic resonance imaging (MRI) is useful to diagnose dural sinus thrombosis. However, the representative appearance of dural sinus thrombosis on diffusion-weighted MRI has not been established. This study was aimed at determining whether cytotoxic or vasogenic edema is more predominant in the affected cerebral parenchyma and assessing the time ...
T, Yoshikawa, O, Abe, K, Tsuchiya, T, Okubo, K, Tobe, T, Masumoto, N, Hayashi, H, Mori, H, Yamada, S, Aoki, K, Ohtomo   +10 more
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Diffusion Weighted Magnetic Resonance Imaging in Thyrotoxicosis

2016
Aims and objectives: Thyrotoxicosis is a common disorder. Frequently causes are Graves’ disease,toxic nodular guatr (TNG) and subacutethyroiditis (ST). Diagnosis is basically made with clinical and laboratory findings.
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