Comparison on Star-VIBE and T1-VIBE MRI for displaying peripheral lung cancer
10.13929/j.issn.1003-3289.2024.06.013
- VernacularTitle:比较Star-VIBE与T1-VIBE MRI显示周围型肺癌
- Author:
Jianqin JIANG
1
,
2
;
Zhenzhen LI
;
Qin HONG
;
Yong XIAO
;
Xiao ZHOU
;
Gaofeng XU
;
Yigang FU
;
Chunhong HU
Author Information
1. 盐城市第一人民医院影像科,江苏 盐城 224000
2. 苏州大学附属第一医院影像科,江苏苏州 215006
- Keywords:
lung neoplasms;
magnetic resonance imaging;
prospective studies
- From:
Chinese Journal of Medical Imaging Technology
2024;40(6):858-862
- CountryChina
- Language:Chinese
-
Abstract:
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.
