肺栓塞与肺梗死的影像学检查的实验研究  

Experimental Study on Imaging Examination of Pulmonary Embolism and Infarction

作　　者：于淼[1] 张金山[1] 巩悦勤[1] 王艳萍[1] 杨立[1] 邢冲冲[1] 

机构地区：[1]解放军总医院放射科,北京100853

出　　处：《中国医学影像技术》2002年第7期628-630,共3页Chinese Journal of Medical Imaging Technology

摘　　要：目的　比较研究不同影像学检查方法对肺栓塞、肺梗死的诊断价值。方法　以小型猪为肺栓塞、肺梗死实验动物模型 ,进行X线平片、核素灌注扫描、螺旋CT、血管造影检查。结果　X线平片是一种初步的检查方法 ;核素灌注扫描安全、简单 ,病变检出率高 ;增强螺旋CT是目前较理想的诊断、复查及追随方法 ;血管造影在病变检出等方面无明显优势。结论　考虑以“X线平片→核素灌注扫描→增强螺旋CT→血管造影”Objective To compare the diagnosis value of different methods of imaging examination on pulmonary embolism and infarction. Methods The pig experimental models of pulmonary embolism and infarction were examined by X ray, ventilation perfusion scanning, helical CT, angiography. Results X ray was a initial examinatorial method; Ventilation perfusion scanning was safe and simple, the recognizable rate of disease was high; Helical CT was a more satisfied method; Angiography was not superior to helical CT. Conclusion 'X ray→ventilation perfusion scanning→helical CT→angiography' is the best examination program.

关 键 词：肺栓塞 肺梗死 影像学检查 实验研究 诊断 

分 类 号：R563.5[医药卫生—呼吸系统] R445[医药卫生—内科学]