计算机X线摄影对肺部球型病灶的诊断研究

Comparative Study on Computed Radiogram(CR) and Conventional Chest Film in Diagnosing Lung Mass

目的:研究计算机X线摄影(CR)术在肺部球型病灶诊断的应用价值。材料与方法:经手术病理或临床证实66例肺部球型病灶。其中肺癌40例,球型肺炎11例,结核球10例,支气管肺囊肿4例,肺错构瘤1例。对病变的边缘、密度、周围情况、诊断率等进行CR和CXR对比研究。结果:CR对肺部球型病灶的特征显示率及鉴别诊断能力优于CXR。结论:CR对球型病灶具有临床诊断意义。

Purpose： To determine the efficacy of computed radiogram （CAR） of chest in the diagnosis of pulmonary mass. Materails and Methods： There were 66 cases of pulmonary mass confirmed by pathology and clinical in eluding 40 cases of plamonary carcinoma, 11 cases of round pulmonary inflamation, 10 cases of pulmonary TB, 4 cases of hamartoma and 1 case of pulmonary bronchail cyst in this paper. Comparative study on computed radiogram （CR） and conventional chest film in edge, dansity and around manifestation of pulmonary mass. Results： Characteristic and different of pulmonary mass were displayed more clearly by CR than by CXR. Conclusion： CR has important value in diagnosing pulmanary mass.