Spondylolysis of the Lumber Spine (Clinical value of MR imaging).
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چکیده
منابع مشابه
conditional copula-garch methods for value at risk of portfolio: the case of tehran stock exchange market
ارزش در معرض ریسک یکی از مهمترین معیارهای اندازه گیری ریسک در بنگاه های اقتصادی می باشد. برآورد دقیق ارزش در معرض ریسک موضوع بسیارمهمی می باشد و انحراف از آن می تواند موجب ورشکستگی و یا عدم تخصیص بهینه منابع یک بنگاه گردد. هدف اصلی این مطالعه بررسی کارایی روش copula-garch شرطی در برآورد ارزش در معرض ریسک پرتفویی متشکل از دو سهام می باشد و ارزش در معرض ریسک بدست آمده با روشهای سنتی برآورد ارزش د...
Lumbar spine: reliability of MR imaging findings.
PURPOSE To characterize the inter- and intraobserver variability of qualitative, non-disk contour degenerative findings of the lumbar spine at magnetic resonance (MR) imaging. MATERIALS AND METHODS The case accrual method used to perform this institutional review board-approved, HIPAA-compliant retrospective study was the random selection of 111 interpretable MR examination cases of subjects ...
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The Value of Additional Cervicothoracic Spine Sagittal T2-weighted Images Included in Routine Lumbar Spine MR Imaging
MRI is commonly used to evaluate lumbar spine abnormalities in patients with symptoms such as lower back pain, leg pain, paresthesia, weakness in the legs, and claudication. Occasionally, these symptoms are caused by pathologic lesions in the cervical or thoracic spine and mistaken for those caused by lumbar spine lesions. Some pathologic lesions in the cervical or thoracic spine may be serious...
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ژورنال
عنوان ژورنال: Orthopedics & Traumatology
سال: 1992
ISSN: 1349-4333,0037-1033
DOI: 10.5035/nishiseisai.41.414