Research Progress of Spectral CT in Lung Cancer
10.3969/j.issn.1005-5185.2024.02.018
- VernacularTitle:能谱CT在肺癌中的应用进展
- Author:
Shuangfeng TIAN
1
;
Jianguo XIA
Author Information
1. 大连医科大学研究生院,辽宁 大连 116044;眉山市人民医院影像科,四川 眉山 620000
- Keywords:
Lung neoplasms;
Tomography,X-ray computed;
Spectrum analysis;
Review
- From:
Chinese Journal of Medical Imaging
2024;32(2):199-203
- CountryChina
- Language:Chinese
-
Abstract:
Conventional CT is an important imaging modality for the evaluation of lung cancer,but it has a single imaging modality.At present,multiparametric imaging techniques of spectral CT(such as virtual monoenergetic imaging,spectral attenuation curves,material decomposition images and material effective atomic number)are valuable in improving the detection rate of lesions,differentiating benign and malignant of lung nodes,assessing lymph node metastasis,pathological staging,efficacy and prognosis of lung cancer.Here,this article summarizes and reviews spectral CT imaging methods and the results of studies related to the above four techniques in lung cancer.
