何謂MR cisterongraphy檢查?

我只知道那是放射檢查的一種,需在放射科中做,但是確不懂它的中文名稱是什麼??所以想請問那是什麼樣的檢查呢?

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  • 2 decades ago
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    MR Cisternography核磁共振腦池造影術 核磁共振腦池造影術有別於傳統核磁共振攝影術或核醫腦池造影術。對於診斷腦脊髓液鼻漏、腦脊髓液廔管有其優點。 MR cisternography is a heavily T2- weighted fast spin-echo technique with high spatial resolution; it uses fat suppression and video reversal of the images. A small number of individual sections (two to four) are compressed into a composite image by a maximum-intensity projection algorithm, providing better depiction of anatomy in three dimensions. MR cisternography enhances the signal intensity of the cerebrospinal fluid (CSF) with suppression and subtraction of the background.

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