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題 名 | 以CT-血管攝影診斷極早期腦梗塞=CT Angiography for the Evaluation of Early Stage of Brain Infarction |
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作 者 | 沈戊忠; 曾元宏; 陳東明; 洪明澤; | 書刊名 | 中國醫藥科學雜誌 |
卷 期 | 2:1 2001.03[民90.03] |
頁 次 | 頁69-73 |
分類號 | 415.92 |
關鍵詞 | 腦梗塞; 電腦斷層攝影; CT-血管攝影; Infarction; Computed tomography; CT-angiography; |
語 文 | 中文(Chinese) |
中文摘要 | 研究目的:研究最近數年才發展出來的CT-血管攝影對早期腦梗塞的診 斷價值。方法:共有10例極早期腦梗塞的患者接受CT及CT-血管攝影檢查。CT- 血管攝影使用Picker PQ 2000螺旋狀CT,於肘靜脈注射80-100 ml無離子含碘 顯影劑,自蝶鞍下1公分往上切6~8公分範圍,使用SSD及MIP方法組相。結 果:在腦梗塞的極早期,CT不易看清楚梗塞的範圍,但此時CT-血管攝影可以 偵測到中腦動脈梗塞的位置,並且可藉此預測腦梗塞的範圍,這可由隨後數天追 縱的CT証實。結論:極早期腦梗塞,CT不易決定梗塞範圍時,加做CT-血管攝 影可以看到阻塞位置,從而可提早預測梗塞範圍,CT-血管攝影提供一項在極早 期診斷腦梗塞的工具。 |
英文摘要 | To evaluate the feasibility of CT-angiography (CTA) for the diagnosis of early stage of acute infarction. Ten ( 6 male, 4 female, average age: 65 years) who presented with symptoms of acute infarction received CT, CTA examination, using a Picker PQ 2000 spiral CT. The infarction area was evaluated by CT, the occlusion site of arteries was evaluated by CTA. In this 10 patients of very early stage of acute infarction of MCA territory, the initial CT couldn't demonstrate infarction area very clearly, while CTA could detect the occlusion site of MCA, and helped anticipating the area of infarction, follow up CT confirmed the infarction area. CT associates with CTA are feasible and good techniques for the diagnosis of early stage of acute infarction, especially in the middle cerebral artery. |
本系統中英文摘要資訊取自各篇刊載內容。