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CT脑灌注成像技术在超早期脑梗死诊断中的意义 被引量:4

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摘要 目的探讨螺旋CT脑灌注成像技术在超早期脑梗死诊断中的意义。方法对55例短暂性脑缺血发作患者行头部CT平扫,选择基底核区或感兴趣区行CT脑灌注成像,获取脑血流量(CBF)、脑血容量(CBV)和对比剂平均通过时间(MTF)图。结果与对侧相比CBF、CBV下降,MTF延长。对于CT平扫未见病灶的患者,可预示有无梗死灶的存在、位置及范围;对于已有梗死灶的患者可预示病灶的发展趋势。结论CT脑灌注成像技术可超早期预示脑梗死病灶及其发展趋势,有重要的临床应用价值。
作者 姜研 尚乃舰
出处 《齐齐哈尔医学院学报》 2007年第24期2978-2979,共2页 Journal of Qiqihar Medical University
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参考文献4

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二级参考文献13

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