摘要
本文通过对20例小于1cm的肺内微小结节病灶的分析,比较了螺旋CT扫描,常规CT扫描,及胸部平片在临床应用中的价值,认为螺旋CT扫描高分辨薄层重建可以提高肺内微小结节的检出率,并有利于研究结节的内部,边缘和结节的周围情况,从而对早期肺癌的定性诊断和鉴别诊断有重要价值。
This article compares the vaines of plain film, routine CT and spiral CT diagnosis of 20 pulmonary micronodules with diameter less than 1 cm, confirms advantage of the technique with high resolution thin slice reconstruction after spiral CT scan in diagnosis to pulmonary micronodules, sets the helpness on the technique to study the core structures, the edge and the circumstance of the micronodules, also play important role of the technique to the diagnosis and differential diagnosis of primary pulmonary carcinoma
出处
《CT理论与应用研究(中英文)》
1996年第1期1-4,共4页
Computerized Tomography Theory and Applications