基于CT的形态学和影像组学预测肺癌气腔播散的研究进展

Research progress of CT based morphology and radiomics in prediction of spread through air spaces of lung cancer

肺癌气腔播散(STAS)类似于内脏胸膜和血管的侵袭,是一种新的肺腺癌浸润方式,对病人的手术方式选择及预后有重要影响。肺癌CT形态学和影像组学对预测STAS具有良好效能。就STAS的定义及分类、CT的形态学和影像组学在STAS中的应用等研究进展予以综述。

Spread through air space(STAS)is a new invasive pattern of lung adenocarcinoma similar to visceral pleura and vascular invasion,which has an important impact on the choice of surgical method and prognosis of patients.CT morphology and radiomics of lung cancer have good performance in predicting STAS.This article reviews the research progress on the definition and classification of STAS,as well as the application of CT morphology and radiomics in STAS.