Study of SCTPA and V/Q scan in diagnosis of pulmonary thromboembolism
- VernacularTitle:螺旋CT肺动脉造影联合核素肺通气/灌注扫描在急性肺动脉血栓栓塞中的应用研究
- Author:
Huaping TANG
;
Mingyong ZHANG
;
Shuangbao LI
- Publication Type:Journal Article
- Keywords:
Pulmonary edema;
Spiral computed tomographic pulmonary angiography;
Ventilation/perfusion scan;
Diagnosis
- From:
Chinese Journal of Practical Internal Medicine
2006;0(17):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical value of SCTPA and pulmonary V/Q scan in the diagnosis of pulmonary thromboembolism(PTE).Methods Ninety-two patients suspected of having PTE received SCTPA,pulmonary V/Q scan,and other related examinations.Results Thirty-five patients were diagnosed as having PTE in 92 patients investigated,30 cases were revealed by SCTPA,and 20 cases revealed by pulmonary V/Q scan.The area under ROC curve of SCTPA by V/Q scan and combination examination was 0.922,0.824,and 0.933,respectively(P
