江建芹,李真真,洪琴,肖勇,周笑,徐高峰,符益纲,胡春洪.比较Star-VIBE与T1-VIBE MRI显示周围型肺癌[J].中国医学影像技术,2024,40(6):858~862
比较Star-VIBE与T1-VIBE MRI显示周围型肺癌
Comparison on Star-VIBE and T1-VIBE MRI for displaying peripheral lung cancer
投稿时间:2023-12-22  修订日期:2024-01-31
DOI:10.13929/j.issn.1003-3289.2024.06.013
中文关键词:  肺肿瘤  磁共振成像  前瞻性研究
英文关键词:lung neoplasms  magnetic resonance imaging  prospective studies
基金项目:盐城市重点研发计划(社会发展)指导性项目(YCBE202211)、徐州医科大学附属医院优秀人才基金项目(XYFY202304)。
作者单位E-mail
江建芹 盐城市第一人民医院影像科, 江苏 盐城 224000
苏州大学附属第一医院影像科, 江苏 苏州 215006 
 
李真真 盐城市第三人民医院核医学科, 江苏 盐城 224000  
洪琴 盐城市第一人民医院影像科, 江苏 盐城 224000  
肖勇 盐城市第一人民医院影像科, 江苏 盐城 224000  
周笑 盐城市第一人民医院影像科, 江苏 盐城 224000  
徐高峰 盐城市第一人民医院影像科, 江苏 盐城 224000  
符益纲 盐城市第一人民医院影像科, 江苏 盐城 224000 fuyigang2004@163.com 
胡春洪 苏州大学附属第一医院影像科, 江苏 苏州 215006  
摘要点击次数: 130
全文下载次数: 122
中文摘要:
      目的 比较星形堆叠容积内插屏气(Star-VIBE)与T1-容积内插屏气(T1-VIBE)MRI显示周围型肺癌的价值。方法 前瞻性对52例周围型肺癌患者共56个病灶行胸部Star-VIBE和T1-VIBE MR检查。基于2种序列图像观察形态学征象并进行主观评分;测量病灶最大径、信噪比(SNR)及对比度噪声比(CNR);以CT为参考,比较Star-VIBE and T1-VIBE MRI显示周围型肺癌的价值。结果 Star-VIBE MRI显示毛刺征、分叶征、胸膜凹陷征和晕征优于T1-VIBE(P均<0.05)。Star-VIBE MRI的CNR及SNR均显著高于T1-VIBE(P均<0.001);2种 MRI之间及其与CT所示病灶最大径之间差异均无统计学意义(P均>0.05)。结论 Star-VIBE MRI显示周围型肺癌优于T1-VIBE。
英文摘要:
      Objective To compare the value of stack-of-stars-volumetric interpolated breath-hold examination (Star-VIBE) and T1-volumetric interpolated breath-hold examination (T1-VIBE) MRI for displaying peripheral lung cancer. Methods Fifty-two patients with 56 peripheral lung cancer were prospectively enrolled, and chest Star-VIBE and T1-VIBE MRI were acquired. The morphological features were observed, and the subjective scores were recorded. The maximum diameter, signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) of lesions were measured based on Star-VIBE and T1-VIBE MRI, respectively. Taken CT as the references, the value of Star-VIBE and T1-VIBE MRI for displaying peripheral lung cancer were compared. Results Star-VIBE MRI had higher scores for displaying spiculation sign, lobulation sign, pleural depression sign and halo sign than T1-VIBE (both P<0.05). CNR and SNR of Star-VIBE MRI were significantly higher than those of T1-VIBE (both P<0.001). No significant difference of the maximum diameter of lesions measured based on Star-VIBE and T1-VIBE MRI compared with CT was found, nor between Star-VIBE and T1-VIBE MRI (all P>0.05). Conclusion Star-VIBE MRI had better value for displaying peripheral lung cancer than T1-VIBE.
查看全文  查看/发表评论  下载PDF阅读器