Occult chronic progressive cervical and thoracic myelopathy without evident magnetic resonance imaging lesion
نویسندگان
چکیده
منابع مشابه
Thoracic Magnetic Resonance Imaging
Pediatric chest MRI faces many challenges. High resolution scans of the lungs and airways are compromised by long imaging times, low lung proton density signal and cardiac and respiratory motion. A low lung signal is problematic in imaging relatively normal lung tissue, but less so for diseased lung tissue. Indeed, various pathologic conditions often result in an increased signal from lung pare...
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BACKGROUND Radio-guided occult lesion localization is a valid technique for the diagnosis of suspicious non-palpable lesions. Here we determine the feasibility of pre-operative localization of occult suspect non-palpable breast lesions using radio-guided occult lesion localization, as well as for identifying the sentinel lymph node. METHODS This is a descriptive study of data collected retros...
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It remains challenging to locate occult lesions in patients with multiple sclerosis (MS). Diffusion tensor imaging (DTI) has been demonstrated to have the potential to identify occult changes in MS lesions. The present study used 3.0T magnetic resonance DTI to investigate the characteristics of different stages of MS lesions. DTI parameters, fractional anisotropy (FA), mean diffusivity (MD), λ/...
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Magnetic resonance imaging (MRI) is steadily becoming recognized as a premier imaging modality for evaluating the thoracic aorta. Its noninvasive, nonimaging approach and refined resolution capabilities effectively combine the advantages of echocardiography, angiography, and computed tomography (CT) under the auspices of a single imaging device. On static spin-echo MRI, blood flow appears dark,...
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ژورنال
عنوان ژورنال: Neurology and Clinical Neuroscience
سال: 2017
ISSN: 2049-4173
DOI: 10.1111/ncn3.12136