The Comparative Study of CT and Radiography in Pneumoconiosis
- VernacularTitle:尘肺的CT检查与X线胸片比较研究
- Author:
Zhongping ZHANG
;
Zhaorui MENG
;
Liangchen YUE
;
Wende NING
;
Rui YAN
- Publication Type:Journal Article
- Keywords:
chest;
pneumoconiosis;
tomography , X-ray computed;
radiography
- From:
Journal of Practical Radiology
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnostic value comparatively of CT and radiography in pneumoconiosis.Methods Chest radiographic and CT images were analyzed retrospectively in 52 cases with pneumoconiosis.Results The pulmonary disseminated small shadowes (diameter 10 mm),13 cases and 9 cases were detected by CT and radiography respectively.20 cases (5 pneumonia,3 pulmonary tuberculosis,1 lung cancer,6 pneumothorax,4 pulmonary emphysema) and 10 cases (1 pneumonia,1 pulmonary tuberculosis,6 pneumothorax,2 pulmonary emphysema) with complications were showed by CT and radiography respectively.Conclusion CT is not superior to radiography in diagnosis of simple pneumoconiosis,but CT is superior to radiography detecting the big shadow of lung and complications,and it can help radiologists to avoid mistakes.
