The comparative study of nuclein hypoxia imaging,tumoraffin imaging and CT in the diagnosis of lung neoplasms
- VernacularTitle:核素乏氧显像和亲肿瘤显像及CT检查诊断肺癌的对比研究
- Author:
Bo DENG
;
Huan XIAO
;
Xiaofeng CHEN
- Publication Type:Journal Article
- Keywords:
Lung cancer;
~(99m)Tc-HL91;
~(99m)Tc-MIBI;
Nuclein scintigraphy;
Computered Tomography
- From:
Journal of Chinese Physician
2000;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of ~(99m)Tc-HL91 hypoxia imaging,~(99m)Tc-MIBI tumoraffin and computered tomography(CT) in the diagnosis of lung cancer.Methods The ~(99m)Tc-HL91 hypoxia imaging,~(99m)Tc-MIBI tumoraffin and CT were performed in 50 patients with lung neoplasm confirmed by pathology.Results There was not significant difference in the sensitivity of three imaging examination methods.The specificity of ~(99m)Tc-HL91 hypoxia imaging was obviously higher than that of ~(99m)Tc-MIBI tumoraffin and CT.The accuracy of ~(99m)Tc-HL91 hypoxia imaging was higher than that of ~(99m)Tc-MIBI tumoraffin,and had not significance difference with that of CT.The sensitivity,specificity and accuracy of the combination of three imaging examination methods in the diagnosis of lung cancer were 96.9%,100% and 98%,respectively.Conclusion The ~(99m)Tc-HL91 hypoxia imaging is valuable in diagnosing lung cancer and the diagnostic accuracy may be further improved with the combination of ~(99m)Tc-MIBI tumoraffin and CT.
