The Prediction of Pulmonary Function after Operation with MSCT in the Patients with Pulmonary Carcinoma
- VernacularTitle:多层螺旋CT在预测肺癌患者手术后肺功能中的应用研究
- Author:
Chunyan LI
;
Liling LONG
;
Zhongkui HUANG
- Publication Type:Journal Article
- Keywords:
lung cancer;
prediction;
tomography ,X-ray computed;
respiratory function test
- From:
Journal of Practical Radiology
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the value in predicting the postoperative pulmonary function of the patient with quantitative MSCT.Methods 16-slice spiral CT scanning of lung was performed in 24 patients with pulmonary carcinoma before and after the operation during eupnea.Then the postoperative forced expiratory volume in one second(FEV1) and forced vital capacity(FVC)were calculated according to the preoperative lung capacity which was measured by quantitative MSCT,FEV1 and FVC which were measured by pulmonary functional test(PFT),then the results of FEV1 and FVC predicted by MSCT were compared with that two months later after operation.Results There was significant relativity in FEV1 and FVC between predicted by MSCT before operation and measured by PFT after operation ( P was 0.190 and 0.563 respectively).Conclusion Quantitative MSCT can predict the postoperative pulmonary function exactly,which provides dependable reference data for lung resection in the patients.with pulmonary carcinoma.
