A correlation study between T1ρ and T2 values of glenohumeral articular cartilage and rotator cuff injury
10.3969/j.issn.1002-1671.2024.06.022
- VernacularTitle:盂肱关节软骨T1ρ、T2值与肩袖损伤的相关性研究
- Author:
Yaqing YANG
1
,
2
;
Wenjuan LIANG
;
Guohua WANG
;
Tianqi HAO
;
Xiaoming HUANG
Author Information
1. 青岛市市立医院放射科,山东 青岛 266011
2. 大连医科大学研究生院,辽宁 大连 116044
- Keywords:
glenohumeral articular cartilage;
T1 ρ;
T2 mapping;
rotator cuff injury;
magnetic resonance imaging
- From:
Journal of Practical Radiology
2024;40(6):957-960
- CountryChina
- Language:Chinese
-
Abstract:
Objective To quantitatively study the correlation between T1ρ and T2 values of glenohumeral articular cartilage and the degree of rotator cuff injury.Methods A total of 149 patients with rotator cuff injury and healthy volunteers were prospectively selected.All of them underwent MRI routine scanning and T1 ρ and T2 mapping sequences.The degree of rotator cuff injury was graded,and the T1ρ and T2 values of glenohumeral articular cartilage were measured to analyze their relationship.Results With the development of rotator cuff injury grading,the T1 ρ and T2 values of glenohumeral articular cartilage increased.There were statistically significant differences in T1ρ and T2 values of articular cartilage between the different grades of rotator cuff injury(P＜0.001).Conclusion The injury of glenohumeral articular cartilage is aggravated with the severity of rotator cuff injury.The severity of rotator cuff injury can be evaluated by analyzing the T1 ρ and T2 values of glenohumeral articular cartilage.
