Results 1 to 10 of about 158,204 (264)

Diffusion Tensor Magnetic Resonance Imaging of Prostate Cancer [PDF]

Investigative Radiology, 2007
To explore the feasibility of 3T magnetic resonance (MR) diffusion tensor imaging (DTI) and fiber tracking (FT) in patients with prostate cancer.Thirty consecutive patients (mean age, 62.5 years) with biopsy proven prostate cancer underwent 3T-MR imaging (MRI) and DTI using a 6-channel external phased-array coil before radical prostatectomy. Regions of
MANENTI, GUGLIELMO, Carlani, M, Mancino, S, Colangelo, V, Di Roma, M, SQUILLACI, ETTORE, SIMONETTI, GIOVANNI MARIA EGISTO   +6 more
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Bilateral Filtering of Diffusion Tensor Magnetic Resonance Images [PDF]

IEEE Transactions on Image Processing, 2007
We extend the well-known scalar image bilateral filtering technique to diffusion tensor magnetic resonance images (DTMRI). The scalar version of bilateral image filtering is extended to perform edge-preserving smoothing of DT field data. The bilateral DT filtering is performed in the Log-Euclidean framework which guarantees valid output tensors ...
Ghassan Hamarneh, Judith Hradsky
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Spatial transformations of diffusion tensor magnetic resonance images [PDF]

IEEE Transactions on Medical Imaging, 2001
We address the problem of applying spatial transformations (or "image warps") to diffusion tensor magnetic resonance images. The orientational information that these images contain must be handled appropriately when they are transformed spatially during image registration.
Daniel C. Alexander, Carlo Pierpaoli, Peter J. Basser, James C. Gee   +3 more
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Comparison of apparent diffusion coefficient in diffusion-weighted magnetic resonance imaging and morphological assessment of breast tumors

Polish Journal of Pathology, 2017
The aim of the study was to assess the relationship between the apparent diffusion coefficient in diffusion-weighted magnetic (DWM) resonance imaging (MRI) and selected morphological parameters of the breast lesions.
Tomasz Pawlik, Janusz Ryś
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Magnetic resonance imaging of subcutaneous diffuse neurofibroma.

The British Journal of Radiology, 1997
A 31-year-old woman presented with increasing pain and tenderness of a long-standing soft tissue mass on her back. MRI showed a network of interconnecting tubular areas, which were T1 isointense and T2 hyperintense relative to skeletal muscle, and displayed marked Gd-DTPA enhancement. The lesion was situated within the subcutaneous fat.
Peh, WCG, Shek, TWH, Yip, DKH
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Diffusion magnetic resonance imaging of chest tumors [PDF]

Cancer Imaging, 2012
This review provides an overview of the current status of the published data on diffusion magnetic resonance (MR) imaging of chest tumors. Diffusion MR imaging is a non-invasive imaging technique that measures the differences in water mobility in different tissue microstructures and quantifies them based on the apparent diffusion coefficient. Diffusion
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Scedosporium apiospermum endophthalmitis: diffusion-weighted imaging in detecting subchoroidal abscess

Clinical Ophthalmology, 2012
Sandeep Bhuta, Charlie Chia-Tsong Hsu, Gigi Nga Chi KwanGriffith University, School of Medicine, Department of Medical Imaging, Gold Coast Hospital, Southport, Gold Coast, QLD, AustraliaPurpose: To describe the imaging appearance of Scedosporium ...
Kwan GN, Hsu CC, Bhuta S
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Efficient quantum of mechanical simulation of diffusion-weighted MRI

Medicine in Novel Technology and Devices
Modern magnetic resonance imaging (MRI) experiments require simultaneous spin and spatial dynamics treatment. This paper aims to demonstrate the possibility of simulating a large spin system for diffusion-weighted MRI experiments.
Ahmed J. Allami, Hany Akeel Al-Hussaniy, Amjad Ibraim Oraibi, Zuhair Abdulkareem Dawah   +3 more
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Diffusion-kurtosis magnetic resonance imaging of the brain in the differential diagnostics of metastases of tumors of various primary localization [PDF]

Клиническая практика
Background: Metastatic brain lesions lead to the most unfavorable prognosis for the course of an oncological disease. Most often, brain metastases arise from primary tumors such as lung cancer, breast cancer, and melanoma.
Natalia V. Garanina, Michail B. Dolgushin, Liudmila M. Fadeeva, Eduard L. Pogosbekyan, Denis V. Sashin, Emilia A. Nechipay, Andrey V. Dvoryanchikov   +6 more
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MOTILITY: Small bowel motility quantified by cine MRI as a predictor of longer term response in patients with Crohn’s disease commencing biological therapy

Efficacy and Mechanism Evaluation
Background Small bowel Crohn’s disease is increasingly treated with biological therapies. Although many patients do not achieve response or remission, this is unpredictable.
Andrew Plumb, Gordon Moran, Kashfia Chowdhury, Norin Ahmed, Saiam Ahmed, Tariq Ahmad, Stuart Bloom, Maira Hameed, Ailsa Hart, Ilan Jacobs, Alex Menys, Peter Mooney, Naomi Sakai, Simon Travis, Steve Halligan, Stuart Taylor   +15 more
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