[1]丁兆慧 奚群英.双能量CT成像技术在肺血管疾病中的应用进展[J].心血管病学进展,2024,(1):27.[doi:10.16806/j.cnki.issn.1004-3934.2024.01.008]
 DING Zhaohui,XI Qunying.Dual-Energy CT Imaging in Pulmonary Vascular Diseases[J].Advances in Cardiovascular Diseases,2024,(1):27.[doi:10.16806/j.cnki.issn.1004-3934.2024.01.008]
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双能量CT成像技术在肺血管疾病中的应用进展()
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《心血管病学进展》[ISSN:51-1187/R/CN:1004-3934]

卷:
期数:
2024年1期
页码:
27
栏目:
主题综述
出版日期:
2024-02-21

文章信息/Info

Title:
Dual-Energy CT Imaging in Pulmonary Vascular Diseases
作者:
丁兆慧 奚群英
(中国医学科学院阜外医院深圳医院肺血管病房,广东 深圳 518057)
Author(s):
DING ZhaohuiXI Qunying
(Pulmonary Vascular Diseases Ward,Fuwai Hospital,Chinese Academy of Medical Sciences,Shenzhen 518057,Guangdong,China )
关键词:
双能量CT肺灌注成像肺栓塞慢性血栓栓塞性肺动脉压动脉型肺动脉高压肺静脉闭塞性疾病/肺毛细血管瘤
Keywords:
Dual-energy CTPulmonary perfusion ImagingPulmonary embolismChronic thromboembolic pulmonary hypertensionulmonary arterial hypertensionPulmonary venous occlusive disease/pulmonary capillary hemangioma
DOI:
10.16806/j.cnki.issn.1004-3934.2024.01.008
摘要:
双能量CT(DECT)应用两种能量、两套探测器,根据不同能量下物质衰减特性的差异进行定性定量的数据采集。DECT具有分辨率、易获得等优势,通过后处理技术,从形态学、功能学两方面获取疾病信息。近年来,DECT在肺血管疾病如肺栓塞、慢性血栓栓塞性肺动脉压、动脉肺动脉压、肺静脉闭塞性疾病/肺毛细血管瘤等诊治中展现优越的作用。从DECT技术原理其在肺血管疾病中的应用进展作综述。
Abstract:
Dualenergy CT (DECT) collects qualitative and quantitative data based on the difference in material attenuation characteristics under different energies using two types of energy and two sets of detectors. DECT provides the benefits of low radiation and high resolution. Disease information can be obtained from morphology and function using post-processing techniques. DECT has shown superiority in the diagnosis and treatment of pulmonary vascular diseases such as pulmonary embolism,chronic thromboembolic pulmonary hypertension,pulmonary arterial hypertension,and pulmonary venous occlusive disease/pulmonary capillary hemangioma. This article reviews the advancement of DECT in the diagnosis and treatment of pulmonary vascular disorders,beginning with its principles and progressing to its use

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更新日期/Last Update: 2024-03-06