肺磨玻璃结节综合影像诊断与鉴别诊断研究进展

Advances in the comprehensive imaging diagnosis and differential diagnosis of pulmonary ground glass nodules

肺癌是全球范围内癌症相关死亡的最常见原因,发病率居所有恶性肿瘤之首,随着低剂量多层螺旋电子计算机断层扫描(CT)在肺癌高危人群中的广泛应用,越来越多的肺小结节及微结节被发现。其中绝大多数肺癌病理类型为肺腺癌,在CT上多表现为磨玻璃结节(GGN)。本文就GGN的综合影像诊断和鉴别诊断进行综述。

Lung cancer is the most common cause of cancer-related death around worldwide,and its incidence rate ranks the first among all malignant tumors.With the wide application of low-dose multislice spiral CT in the high-risk population of lung cancer,more and more pulmonary nodules and micro-nodules have been found.The majority of lung cancer is adenocarcinoma,which mainly presents as ground glass nodule(GGN)on CT.This article reviews the comprehensive imaging diagnosis and differential diagnosis of GGN.