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CT

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解釋一(中):電腦斷層掃描(Computerized Tomography,又稱為「計算機斷層掃描」,簡稱CT),是一種影像診斷學的檢查。這一技術曾被稱為電腦軸切面斷層影像(Computed Axial Tomography)。


電腦斷層掃描是一種利用數位幾何處理後重建的三維放射線醫學影像。該技術主要通過單一軸面的X射線旋轉照射人體,由於不同的組織對X射線的吸收不同,可以用電腦的三維技術重建出斷層面影像。經由窗寬、窗位處理,可以得到相應組織的斷層影像。將斷層影像層層堆疊,即可形成立體影像。



解釋二(英):Computed tomography (CT) is a medical imaging method employing tomography created by computer processing.[1] Digital geometry processing is used to generate a three-dimensional image of the inside of an object from a large series of two-dimensional X-ray images taken around a single axis of rotation.



Final day of VIEW 2

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source:  http://features.cgsociety.org/view2009/index.php#s5336

The use of these simulations means you can practise for a very long time without hurting anyone. The patient would be scanned and the CT scan is used to produce a 3D mesh. That can be used in the same hospital or in any corner of the globe. The surgeon can be trained. Minimizing X-Ray time, refining performance, saving lives.

在使用這些模擬意味著你可以練習很長一段時間沒有傷害任何人。病人將被掃描和CT掃描是用來製作三維網格。這可以用在同一家醫院或任何角落地球。外科醫生可以訓練。盡量減少X射線的時間,精煉性能,挽救生命。

97116118 呂佩蓉

 
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