气胸大小：仰卧位前后位与立位后前位胸部X线片的相关性

Pneumothorax size: correlation of supine anteroposterior with erect posteroanterior chest radiographs.

作者信息

Choi B G, Park S H, Yun E H, Chae K O, Shinn K S

机构信息

Department of Radiology, College of Medicine, Catholic University of Korea, Kangnam St Mary's Hospital, Seocho-Ku, Seoul, Korea.

出版信息

Radiology. 1998 Nov;209(2):567-9. doi: 10.1148/radiology.209.2.9807591.

DOI:10.1148/radiology.209.2.9807591

PMID:9807591

Abstract

Findings in 30 consecutive patients with pneumothorax were prospectively analyzed. All patients underwent supine anteroposterior (AP) and erect posteroanterior (PA) chest radiography. The interpleural distances were measured at three locations. Average interpleural distances on supine AP and erect PA radiographs were analyzed by means of correlation and linear regression analysis. The authors developed a formula that can be used to estimate the size of a pneumothorax on a supine AP chest radiograph.

摘要

对连续30例气胸患者的检查结果进行了前瞻性分析。所有患者均接受了仰卧前后位（AP）和站立后前位（PA）胸部X线摄影。在三个位置测量胸膜间距。通过相关性和线性回归分析对仰卧位AP和站立位PA X线片上的平均胸膜间距进行分析。作者推导出了一个可用于估计仰卧位AP胸部X线片上气胸大小的公式。