Pulmonary MR angiography techniques and applications.

Hecht EM; Rosenkrantz A

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Pulmonary MR angiography techniques and applications.

机译：肺部MR血管造影技术及应用。

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This article discusses the role of magnetic resonance angiography (MRA) in evaluating the pulmonary arterial system. For depiction of pulmonary arterial anatomy and morphology, MRA techniques are compared with CT angiography and digital subtraction x-ray angiography. Perfusion, flow, and function are emphasized, as the integrated MR examination offers a comprehensive assessment of vascular morphology and function. Advances in MR technology that improve spatial and temporal resolution and compensate for potential artifacts are reviewed as they pertain to pulmonary MRA. Current and emerging gadolinium contrast-enhanced and non-contrast-enhanced MRA techniques are discussed. The role of pulmonary MRA, clinical protocols, imaging findings, and interpretation pitfalls are reviewed for clinical indications.

机译：本文讨论了磁共振血管造影（MRA）在评估肺动脉系统中的作用。为了描述肺动脉的解剖结构和形态，将MRA技术与CT血管造影和数字减影X射线血管造影进行了比较。强调灌注，流量和功能，因为集成的MR检查可对血管形态和功能进行全面评估。由于MR技术与肺部MRA有关，因此可以改善空间和时间分辨率并补偿潜在的伪影，因此对MR技术的进展进行了综述。讨论了当前和新兴的对比增强和非对比增强MRA技术。回顾了肺MRA的作用，临床方案，影像学发现和解释性陷阱，以了解临床指征。

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《Magnetic resonance imaging clinics of North America》 |2009年第1期|共31页
作者
Hecht EM; Rosenkrantz A;
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正文语种 eng
中图分类诊断学;
关键词
Pulmonary lt; 1gt; MRA; Angiography; Methodology; Science of Morphology; 血管造影术;

机译：Pulmonary 1;MRA;Angiography;Methodology;Science of Morphology;血管造影术;

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专利

1. Pulmonary MR angiography techniques and applications. [J] . Hecht EM, Rosenkrantz A Magnetic resonance imaging clinics of North America . 2009,第1期

机译：肺部MR血管造影技术及应用。
2. Non-contrast-enhanced magnetic resonance angiography: techniques and applications. [J] . Blankholm AD, Ringgaard S Expert review of cardiovascular therapy . 2012,第1期

机译：非造影磁共振血管造影：技术和应用。
3. Noninvasive angiography (magnetic resonance and computed tomography) in the diagnosis of ischemic cerebrovascular disease. Techniques and clinical applications. [J] . Schellinger PD, Richter G, Kohrmann M, Cerebrovascular diseases . 2007,第Suppla1期

机译：无创血管造影（磁共振和计算机断层扫描）在缺血性脑血管疾病的诊断中。技术和临床应用。
4. Early Pulmonary Embolism Detection from Computed Tomography Pulmonary Angiography Using Convolutional Neural Networks [C] . Ching-Yuan Yu, Yun-Chien Cheng, Chin Kuo International Conference on Informatics, Electronics and Vision;International Conference on Imaging, Vision and Pattern Recognition . 2020

机译：利用卷积神经网络从计算机断层扫描肺血管造影检测的早期肺栓塞检测
5. Advanced coronary CT angiography image processing techniques. [D] . Kang, Dongwoo. 2013

机译：先进的冠状动脉CT血管造影图像处理技术。
6. Visibility and image quality of peripheral pulmonary arteries in pulmonary embolism patients using free-breathing combined with a high-threshold bolus-triggering technique in CT pulmonary angiography [O] . Daliang Liu, Xiansheng Cai, Xiaoshuang Che, 2020

机译：肺栓塞患者外周肺动脉的可见性和图像质量使用自由呼吸与CT肺血管造影中的高阈值推注技术结合
7. Visibility and image quality of peripheral pulmonary arteries in pulmonary embolism patients using free-breathing combined with a high-threshold bolus-triggering technique in CT pulmonary angiography [O] . Daliang Liu, Xiansheng Cai, Xiaoshuang Che, 2020

机译：肺栓塞患者外周肺动脉的可见性和图像质量使用自由呼吸与CT肺血管造影中的高阈值推注技术结合

Pulmonary MR angiography techniques and applications.

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