overshadow 发表于 2025-3-28 17:46:04
Book 2013Latest edition view. In order to ensure a standardized approach throughout, each disease-oriented chapter is again subdivided into three principal sections: epidemiology, clinical presentation, and therapy; imaging; and differential diagnosis. A separate chapter addresses technical and methodological issues and i透明 发表于 2025-3-28 20:34:04
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http://reply.papertrans.cn/47/4648/464722/464722_43.pngPhagocytes 发表于 2025-3-29 07:03:25
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Cerebral Vasculitis,I to assess the degree of parenchymal damage and to detect vessel wall changes. If the results are indefinite DSA should be pursued in order to detect potential changes of medium-sized vessels. Vasculitides of small vessels cannot be detected by vascular imaging and require brain or leptomeningeal biopsy.公猪 发表于 2025-3-29 13:01:28
Spongiform Encephalopathies,lateral increased signal intensity of the pulvinar thalami (pulvinar sign) in about 80 % of cases, the mediodorsal thalamic nuclei can be additionally affected (hockey stick sign), in contrast to sCJD signal intensity in the thalamus is always higher than in the striate.低能儿 发表于 2025-3-29 17:38:54
Jun Zhang,Kent C. Berridge,J. Wayne Aldridgesystem. Whereas higher-order derivatives of screw systems in spatial representation have been a subject of intensive research, the body-fixed representation has not yet been addressed systematically. In this chapter a closed form expression for higher-order partial derivatives of the screw system ofhardheaded 发表于 2025-3-29 23:00:06
Huanqing Han,Yubin Lin,Lichang Gu,Yuandong Xu,Fengshou Gu values of absorbed DOSE for CT scanning. The DOSE depends upon the direction of the x-ray beam and Figure 3 shows some values obtained on phantoms. Dixon et al. (2) describe a system for using film to compute the doses, otherwise the dose evaluation procedure is somewhat complex and is usually carrDealing 发表于 2025-3-30 02:48:02
Imaging of Ductal Carcinoma In Situ (DCIS),sitivity than mammography for DCIS, as it is able to identify also noncalcified lesions, and can more accurately assess the extent of disease. Whether this same role could be true for contrast-enhanced mammography as well is not yet established.countenance 发表于 2025-3-30 04:55:52
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