肺纯磨玻璃结节CT定量分析研究进展

Advances on Quantitative Computer Tomography Analysis in Pulmonary Ground-glass Nodules

随着多层螺旋CT的不断发展及临床肺癌CT筛查的逐渐普及,肺内磨玻璃密度结节的检出率显著增加,且大部分被证实与早期肺腺癌密切相关,因此肺内磨玻璃密度结节不断受到国内外学者关注。磨玻璃密度结节的浸润程度与是否手术或手术方法的选择密切相关。因此,对于术前肺内磨玻璃结节CT表现特征与不同病理分型的对照研究有重要的临床价值。全文就目前有关肺纯磨玻璃结节CT定量分析与病理对照研究情况予以综述。

With the development of multi-slice spiral CT(MSCT) and the popular use of clinical screening for lung cancer,pulmonary ground-glass opacity(GGO) nodules are encountered with increasing frequency which had been proved to be closely related to early lung adenocarcinoma and attracted much attention from scholars both at home and abroad. A comparative study between CT features and pathological classification on GGO plays an important role in the choice of surgery or the surgical operation style. This article reviews advances on comparative study between quantitative computer tomography analysis and pathology of pulmonary ground-glass nodules.