The diagnostic significance of CT tumor angioimaging on the peripheral lung cancer
- VernacularTitle:CT肿瘤血管成像对周围型肺癌的诊断价值
- Author:
Yanqing HUA
;
Guozhen ZHANG
;
Qiyong DING
;
Guoxing NI
;
Xiaoyu LU
- Publication Type:Journal Article
- Keywords:
Lung neoplasms;
Tomography,X-ray computed;
Diagnosis,differential
- From:
Chinese Journal of Radiology
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
2 cm).Immunohistochemistrical stain slice of operative specimen showed a lots of vascular endothelial cells and small vessels,which correlated with the tumor angioimaging area on CT images.The sensitivity,specificity,and positive predictive valve of tumor angioimaging in the lung cancers were 47.2%,91.3%,and 95.5%,respectively.Conclusion The “tumor angioimaging” sign can be regarded as another specific feature in peripheral lung cancer with contrast CT.
