沈丹 文兵 傅飞先

    【摘要】 肺结节/肿块是肺部众多疾病常见的基本影像表现。肺结节/肿块的性质评估，一直是影像工作中亟待解决的难题。常规CT仅能对肿块/结节形态学特征进行判断，而活检往往存在较大的局限性。能谱CT成像作为一种新兴的成像技术，其多参数定量分析在评估肺结节/肿块良恶性、分型及预后的优势日益凸显。此外，随着能谱CT在基因学及影像组学相关领域的深入进展，能谱CT用于评估肺结节/肿块的前景也将愈加广阔。本文就能谱CT定量参数在肺结节/肿块诊断中的应用及进展进行综述。

    【关键词】 能谱 CT 肺结节 肺肿块

    Application Progress of Quantitative Parameters of Energy Spectrum CT in Evaluation of Pulmonary Nodules/Masses/SHEN Dan， WEN Bing， FU Feixian. //Medical Innovation of China， 2023， 20(36)： -174

    [Abstract] Pulmonary nodules/masses are common basic imaging manifestations of many pulmonary disease. The evaluation of the nature of pulmonary nodules/masses has always been a difficult problem to be solved urgently in imaging work. Conventional CT can only judge the morphological characteristics of the masses/nodules， while biopsy often has greater limitations. As a new imaging technology， multi-parameter quantitative analysis of energy spectrum CT imaging is increasingly prominent in the evaluation of benign and malignant， classification and prognosis of pulmonary nodules/masses. In addition， with the further development of energy spectrum CT in the related fields of genetics and radiomics ......