New morphological and functional diagnosis of COPD and Asthma on 320-detector-row CT

320排CT对慢性阻塞性肺病和哮喘的新形态和功能诊断

• 批准号: 21591562
• 负责人: TAKENAKA Daisuke
• 金额: $ 3.08万
• 依托单位: Kobe University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21591562/
• 关键词: 生命科学; 放射線; X線; 粒子線; 呼吸器; 放射線、X線、粒子線

To develop 320 detector-row Area Detector CT protocol, phantom studies were performed. Then, they were applied for diagnosis of s chronic obstructive pulmonary disease and bronchial asthma and pulmonary functional imaging with software development.

为了开发 320 排探测器 CT 方案，进行了模型研究。然后通过软件开发将其应用于慢性阻塞性肺疾病和支气管哮喘的诊断以及肺功能成像。

项目成果

Adaptive iterative dose reduction using threedimensional processing (AIDR 3D) for reduced and low-dose CT examination : comparison with stand ard-dose CT of image Quality and radiological finding assessment for patients with various pulmonary diseases

使用三维处理（AIDR 3D）的自适应迭代剂量减少进行减少和低剂量CT检查：与标准剂量CT比较各种肺部疾病患者的图像质量和放射学发现评估

• 发表时间: 2012
• 作者: Ohno Y;Nishio M;Takenaka D;et.al.
• 通讯作者: et.al.

Dynamic O2-Enhanced MRI vs. Quantitative Thin-Section MDCT : Capability for COPD Assessment in Smokers

动态 O2 增强 MRI 与定量薄切片 MDCT：评估吸烟者慢性阻塞性肺病的能力

• 发表时间: 2010
• 作者: Yoshiharu Ohno;Hisanobu Koyama;Daisuke Takenaka;et. al.
• 通讯作者: et. al.

3.0T MR Imaging with Ultra-Short TE versus Thin-Section MDCT: Pulmonary Functional Loss Assessment and Clinical Stage Classification in Smoking-related COPD.

超短 TE 3.0T MR 成像与薄切片 MDCT：吸烟相关 COPD 的肺功能丧失评估和临床分期分类。

• 发表时间: 2010
• 作者: 大野良治;et al.
• 通讯作者: et al.

Quantitative bronchial volumetric assessment of pulmonary functional loss on reduced-dose thin-section MDCT in pulmonary emphysema patients

肺气肿患者减剂量薄层MDCT定量支气管容积评估肺功能丧失

• 发表时间: 2010
• 作者: Hisanobu Koyama;Yoshiharu Ohno;Daisuke Takenaka;et. al.
• 通讯作者: et. al.

3.0 T MR Imaging with Ultra-Short TE versus Thin-Section MDCT : Pulmonary Functional Loss Assessment and Clinical Stage Classification in Smoking-related COPD

超短 TE 3.0 T MR 成像与薄层 MDCT：吸烟相关 COPD 的肺功能丧失评估和临床分期分类

• 发表时间: 2010
• 作者: Yoshiharu Ohno;Hisanobu Koyama;Yumiko Onishi;et al.
• 通讯作者: et al.