摘要
目的：探讨Ｘ线平片（ＣＲＸ）、放射性核素肺通气／灌注（Ｖ／Ｑ）扫描和肺动脉造影（ＣＰＡ）及ＤＳＡ，尤其前者在肺栓塞诊断中的作用。材料和方法：对经证实的１２９例肺栓塞病例的上述影像学表现进行分析。结果及结论：ＣＲＸ诊断ＰＥ的阳性提示率达７２％是一种非常实用的筛选手段；Ｖ／Ｑ扫描及ＣＰＡ／ＤＳＡ仍是诊断—确诊方法。
Purpose:To evaluate the imaging modalities,such as chest radiography(CRX),radionuclide lung ventilation/perfusion(V/Q scan),conventional pulmonary angiography(CPA) and/or digital subtraction angiography(DSA) in the diagnosis of pulmonary embolism(PE).Materials and Methods:The results of CRX,CPA/DSA,and V/Q scan in 129 patients with PE were comparatively analyzed.Results and Conclusions:As a valuable screening modality,the suggesting positive rate of CRX was 72%.V/Q scan and CPA/DSA are the diagnostic to “Gold Standard” in diagnosing PE.
出处
《中国医学影像技术》
CSCD
北大核心
1998年第5期340-342,共3页
Chinese Journal of Medical Imaging Technology
关键词
肺栓塞
核素
血管造影
X线平片
诊断
Pulmonarg embolism\ \ Nuelear medicine\ \ Angiography
