Imaging of Airways: Chronic Obstructive Pulmonary Disease

被引:4
|
作者
Ley-Zaporozhan, Julia [1 ]
Kauczor, Hans-Ulrich [1 ]
机构
[1] Univ Heidelberg Hosp, Dept Diagnost & Intervent Radiol, D-69120 Heidelberg, Germany
关键词
COPD; Airways; CT; MRI; Visualization; Quantification; THIN-SECTION CT; RESOLUTION COMPUTED-TOMOGRAPHY; MULTIDETECTOR-ROW CT; WALL THICKNESS; CIGARETTE SMOKERS; FLOW LIMITATION; COPD PATIENTS; LUNG; EMPHYSEMA; DIMENSIONS;
D O I
10.1016/j.rcl.2008.11.012
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
Visualization of airways in chronic obstructive pulmonary disease (COPD) patients is important for understanding the disease and therapeutic management. Today a perpendicular visualization and measurement of airway diameter and wall thickness are possible. Postprocessing software allows for the automatic segmentation and quantification. MR imaging is well suited for gaining functional information on perfusion and ventilation in COPD, while direct visualization and measurement of peripheral airways is not possible up to now.
引用
收藏
页码:331 / +
页数:13
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