Diaphragm and chest wall: Assessment of the inspiratory pump with MR imaging - Preliminary observations

被引:89
作者
Cluzel, P
Similowski, T
Chartrand-Lefebvre, C
Zelter, M
Derenne, JP
Grenier, PA
机构
[1] Hop La Pitie Salpetriere, Dept Diagnost & Intervent Radiol, F-75651 Paris 13, France
[2] Hop La Pitie Salpetriere, Dept Resp & Intens Care Med, F-75651 Paris 13, France
[3] Hop La Pitie Salpetriere, Pulm Funct Test Lab, F-75651 Paris 13, France
[4] Univ Paris 06, Unite Propre Rech Enseignement Super, Paris, France
[5] INSERM, Paris, France
关键词
diaphragm; MR; lung; function; magnetic resonance (MR); motion studies; thorax;
D O I
10.1148/radiology.215.2.r00ma28574
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Magnetic resonance (MR) imaging of the thorax with three-dimensional (3D) reconstruction and functional quantification was evaluated as a tool for structure-function evaluation of chest-wall mechanics. Good agreement was found between the corresponding spirometric and MR imaging values of lung volumes. Fast MR imaging of the thorax with 3D reconstruction should improve the ability to evaluate the inspiratory pump in clinical and research investigations.
引用
收藏
页码:574 / 583
页数:10
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