实用临床医药杂志2011，Vol.15Issue(24)：179-180,2.
超高分辨率CT在肺部小结节诊断中的应用
The application of super- high resolution CT in diagnosis of pulmonary nodules
孟宪平 1谢旭刚 2朱建新 2陈则君 2顾亚婷 2王林2
作者信息
- 1. 江苏省江阴市人民医院放射科,江苏江阴,214400
- 2. 江苏省宜兴市第四人民医院放射科,江苏宜兴,214200
- 折叠
摘要
Abstract
Objective To explore the application value of 64 - spiral CT super - high resolu tion screening technique in diagnosis of pulmonary nodules. Methods Nineteen cases of patients with pulmonary nodules received routine screening, local target screening, and reconstruction with 512 matrix and super- high resolution CT (1 024 matrix). The changes of leaflet, rag, mass densi ty and pleura nearby were compared. Meanwhile the total reconstruction shapes of nidi were dis played and the alternatives of local bronchial were observed. Results There were differences be tween the high resolution and super- high resolution in detecting the leaflet depth of nodules. There were differences in detecting 8 cases in terms of dynamically enhancing CT value. One case of pul monaryalveoli cancer showed ground glass nodules. There were differences between the two meth ods. The super - high resolution screening supported the malignancy diagnosis more and approached the pathology post surgery. There were differences between the stenosis and local small air path. There were differences in 2/5 patients in slight stenosis and unobstruction of mall air path. Conclu sion The super - high resolution CT can display the stereoscopic shape of pulmonary nodules and local alternatives of bronchial more clearly, especially in the qualitative diagnosis of pulmonary micro - nodules and local ground glass shadow.关键词
肺结节/肺癌/高分辨率/体层摄影术/X线计算机Key words
pulmonary nodules/ lung cancer/ super-high resolution/ tomography/ X-ray computer分类
医药卫生引用本文复制引用
孟宪平,谢旭刚,朱建新,陈则君,顾亚婷,王林..超高分辨率CT在肺部小结节诊断中的应用[J].实用临床医药杂志,2011,15(24):179-180,2.
