肺部磨玻璃密度影研究进展  

Research Progress of Pulmonary Ground-glass Opacity

作　　者：田龙[1] 沈诚[1] 车国卫[1] 

机构地区：[1]四川大学华西医院胸外科,成都610041

出　　处：《中国胸心血管外科临床杂志》2015年第4期371-374,共4页Chinese Journal of Clinical Thoracic and Cardiovascular Surgery

基　　金：吴阶平医学基金资助项目(320.6799.1120)~~

摘　　要：越来越多的证据表明肺部磨玻璃密度影与早期支气管肺癌,尤其是早期细支气管肺泡癌密切相关。随着高分辨电子计算机X射线断层扫描技术(high-resolution computed tomography,HRCT)和正电子发射断层成像术(positron emission tomography/computed tomography,PET/CT)的应用和发展,越来越多的肺部磨玻璃密度影被发现。结合磨玻璃密度影比率、结节大小、快速组织病理学检查等结果做出合理的判断是否行手术切除,不能盲目扩大手术指征和手术范围。因此,肺部局限性磨玻璃密度影的早期发现及正确诊断对提高患者预后有重要意义。Increasing evidence suggests that there is a close relationship between pulmonary ground-glass opacity（GGO） and early-stage lung cancer, especially bronchial alveolar carcinoma in the early stage. With the use of highresolution computed tomography（HRCT） and positron emission tomography/computed tomography（PET/CT）, more and more GGO patients have been identified. Correct diagnosis and surgical indications should be determined according to the image characteristics including proportion and size of GGO in a pulmonary nodule as well as intraoperative quick pathological examination to avoid unnecessary surgical resection. Therefore, early detection and correct diagnosis of GGO are very important to improve patient prognosis.

关 键 词：肺癌 磨玻璃密度影 诊断 治疗 手术 

分 类 号：R734.2[医药卫生—肿瘤]