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Forum 最先进CT在厦使用 能查小于1毫米肿瘤
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  • 医疗成像
  • 影像设备
  • ct
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最先进CT在厦使用 能查小于1毫米肿瘤

启蒙19
启蒙19 over 14 years ago

来源:厦门网

 

 

 

近日,174医院引进的闽西南首台320排CT正式开机,这台机器可以在0.35秒的时间内完成全器官的检查,能发现直径小于1毫米的肿瘤。这台由东芝出产的CT也是目前世界上最先进的320排CT。

据悉,320排CT是目前世界上最先进的CT,和普通CT相比,更快捷、更安全、更准确,还能减少患者的检查费用。此前,整个福建省只有一台。

174医院医学影像科颜志平主任介绍,320排CT适用于全身疾病的检查,尤其对心血管系统、神经系统、急危重症病人的检查,既快又准,有利于病人的诊断和抢救。据了解,320排CT是目前世界上惟一能够实现动态容积成像的CT,仅需0.35秒便能摄取整个心脏的图像,患者刚躺下去调整好位置就该起来了,它不受心率的影响,准确性比普通CT高,还可做到脑部、心脏、肝脏一次性成像。

320排CT的扫描速度快、范围广,传统64排CT扫描四五次才能完成的工作,320排CT一次就完成了,所以辐射剂量仅为传统CT的30%-40%。即使是注射造影剂做增强扫描,320排CT注射药量也比传统CT的用量减少近一半,能有效降低造影剂过敏等不良反应几率。

颜志平说,病人只要往320排CT上一躺,一分钟就能完成全部检查,5分钟可以出诊断结果,大大节省了病人的诊疗时间,避免了多重检查给患者带来的麻烦。而且由于检查次数少,也大大减少了检查费用,今后将普及到常规检查中。

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