摘要
对17例胸部冠状面CT增强扫描的应用价值作了介绍,其中16例获得良好结果,与常规体层摄影相似,能使气管、主支气管完整地显示。轴扫只显示气管的某一层面,故对中心型肺癌的定位准确性不如冠扫。增强冠扫后可使纵隔肺门的血管结构清晰地显影,因此能区分脂肪过多症,囊性或血管性病变而明确诊断。
This article reported on the use value of chest coronary CT enhancement scanning in 17 cases. The results obtained in 16 of the cases were as good as those achieved by routine tomography. The scanning can fully show tracheae and the main bronchus. The axle scanning which was inferior to the coronary scanning in accuracy of the position of centraltyped lung cancer, only showed one slice of the trachea. The enhancement scanning showed clearly the vascular structure of mediastinum and hilus of the lungs. Therefore, this method can differentiate lipomatosis from cystic or vascular lesion, thereby leading to an accurate diagnosis.
出处
《同济医科大学学报》
CAS
CSCD
北大核心
1992年第5期341-342,360,共3页
Acta Universitatis Medicinae Tongji
关键词
CT
X线
诊断
胸部
computered tomography
tomography
X-ray diagnosis
