作者
Sujal R Desai, Athol U Wells, Ganesh Suntharalingam, Michael B Rubens, Timothy W Evans, David M Hansell
发表日期
2001/3
期刊
Radiology
卷号
218
期号
3
页码范围
689-693
出版商
Radiological Society of North America
简介
PURPOSE: To determine computed tomographic (CT) differences between acute respiratory distress syndrome (ARDS) due to pulmonary injury (ARDSp) and extrapulmonary injury (ARDSex).
MATERIALS AND METHODS: CT appearances in 41 patients (27 male, 14 female; mean age, 47.1 years ± 17.1 [SD]; age range, 17–79 years; those with ARDSp, n = 16; those with ARDSex, n = 25) were categorized as typical or atypical of ARDS by two observers. The extent of individual CT patterns was also quantified.
RESULTS: Typical CT appearances were more frequent in ARDSex than ARDSp (18 [72%] of 25 vs five [31%] of 16 patients, respectively; P < .01). Sensitivity, specificity, and accuracy of a typical CT pattern for the diagnosis of ARDSex were 72%, 69%, and 71%, respectively. Atypical appearances were characterized by more extensive nondependent intense parenchymal opacification (IPO) (P = .03 …
引用总数
学术搜索中的文章
SR Desai, AU Wells, G Suntharalingam, MB Rubens… - Radiology, 2001
SR Desai, AU Wells, G Suntharalingam, MB Rubens - Acute re spi ra tory dis tress syn drome caused by pul …, 2001
