肺磨玻璃密度结节的MSCT诊断价值  

THE VALUE OF MSCT IN DIAGNOSIS OF PULMONARY GROUND-GLASS OPACITY

作　　者：李红伟[1] 蔡志超[1] 李新海[1] 

机构地区：[1]抚顺矿务局总医院影像科,辽宁省抚顺市113008

出　　处：《中国煤炭工业医学杂志》2015年第2期256-258,共3页Chinese Journal of Coal Industry Medicine

摘　　要：目的探讨肺磨玻璃密度结节的CT征象及其在良恶性鉴别诊断中的价值。方法回顾性分析45例经病理或临床影像证实的肺磨玻璃密度结节的CT检查资料。结果本组45例肺磨玻璃密度结节中,细支气管肺泡癌(BAC)20例、腺癌8例、不典型腺瘤样增生(AAH)4例、局灶性肺间质纤维化6例,炎症7例。结论肺磨玻璃密度结节包括多种疾病,不同肺磨玻璃密度结节病变的CT表现有所差异,MSCT对其有较高的诊断及鉴别诊断价值。Objective To investigate the CT features of lung nodules and ground - glass density and its val- ue in the differential diagnosis Of benign and malignant. Methods Retrospective analysis was performed on data of 45 cases confirmed by pathology or clinical imaging confirmed pulmonary ground - glass density tubercle CT examination. Results This group of 45 cases of pulmonary ground - glass opacity, 20 cases were broncholoaveolar cell carcinoma, 8 cases of adenoearcinoma, 4 cases of atypical adenomatous hyperplasia, 6 cases of focal interstitial pulmonary fibrosis, inflammation in 7 cases. Conclusion Pulmonary ground- glass density nodules can appear in various diseases, whose CT features are different, MSCT has the value of diagnosis and differential diagnosis on pulmonary ground - glass opacity.

关 键 词：肺磨玻璃密度结节 X线计算机体层图像诊断 鉴别诊断 

分 类 号：R814.42[医药卫生—影像医学与核医学]