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一小时变一分钟!新技术有望缩短核磁共振时间

2019-04-09 佚名 环球网

据俄罗斯卫星网日前报道,瑞典卡罗林斯卡学院的医学研究人员将回波平面成像和核磁共振成像扫描合并为一种叫“EPI-mix”的新型成像方法,此方法将可把核磁共振扫描的时间缩短到一分钟。根据经济合作与发展组织的数据,在1993年,每100万美国人中只有不到10个做了核磁共振扫描。而在1993年至2004年间,核磁共振扫描仪的使用量大幅增加。先前的核磁共振扫描需要不同类型的成像,这一过程需要患者在每张图像上

据俄罗斯卫星网日前报道,瑞典卡罗林斯卡学院的医学研究人员将回波平面成像和核磁共振成像扫描合并为一种叫“EPI-mix”的新型成像方法,此方法将可把核磁共振扫描的时间缩短到一分钟。

根据经济合作与发展组织的数据,在1993年,每100万美国人中只有不到10个做了核磁共振扫描。而在1993年至2004年间,核磁共振扫描仪的使用量大幅增加。

先前的核磁共振扫描需要不同类型的成像,这一过程需要患者在每张图像上都保持大约7分钟的静止,整个过程长达一小时。而利用EPI-mix技术,核磁共振扫描只需要70秒。

放射学专家安娜?法尔克?德尔加多表示,尽管与先前耗时长的核磁共振成像方法的扫描结果相比,新型技术的成像有些不清楚,但医生依旧可以利用它们进行早期的检测和诊断

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