A Study on the Diagnostic Value of Dynamic Contrast-Enhanced CT in the Solitary Pulmonary Nodules
- VernacularTitle:动态增强CT扫描对肺孤立性结节诊断价值的研究
- Author:
Yu XIANG
;
Fei ZHOU
;
Tiegang ZHANG
- Publication Type:Journal Article
- Keywords:
Lung neoplasm;
CT;
Contrast Enhancement
- From:
Journal of Chinese Physician
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the value of dynamic contrast-enhanced CT for differentially diagnosing benign and malignant the solitary pulmonary nodules. Methods 117 solitary pulmonary nodules proved by histopathological examination were enrolled in this study. Thin-section CT scanning was performed before and 1,2,3,4 and 5 minutes after contrast enhancement. Results The enhanced value of malignant nodules (39.6?15.8)Hu was significantly higher than that of benign nodules (19.18?17.23)Hu (P
