Interlobular septal thickening: Patterns at high-resolution computed tomography

被引：29
|
作者：
Kang, EY [1 ]
Grenier, P [1 ]
Laurent, F [1 ]
Muller, NL [1 ]
机构：
[1] UNIV BRITISH COLUMBIA,DEPT RADIOL,VANCOUVER,BC V5Z 1M9,CANADA
来源：
JOURNAL OF THORACIC IMAGING | 1996年 / 11卷 / 04期
关键词：
interlobular septal thickening; high-resolution computed tomography;
D O I：
10.1097/00005382-199623000-00003
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：
Thickening of the interlobular septa is a common and easily recognizable finding at high-resolution computed tomography (HRCT; 1-2 mm collimation high-spatial-frequency reconstruction algorithm). Interlobular septal thickening at HRCT can be smooth, nodular, or irregular in contour. It may be due to fluid, cellular infiltration, or fibrosis. Apparent thickening of septa at HRCT may also be due to abnormalities in the periphery of the secondary pulmonary lobule adjacent to but not involving the interlobular septa. This article illustrates the patterns of interlobular septal thickening at HRCT in various disease entities.
引用
收藏
页码：260 / 264
页数：5
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