| 双能量CT在痛风诊断和评估中的研究进展 |
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| 引用本文： | 叶坤林,罗良平,成官迅,向子云.双能量CT在痛风诊断和评估中的研究进展[J].CT理论与应用研究,2019,28(4):513-518. |
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| 作者姓名： | 叶坤林 罗良平 成官迅 向子云 |
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| 作者单位： | 暨南大学附属第一医院医学影像中心,广州,510632;北京大学深圳医院医学影像科,广东 深圳,518036;深圳市龙岗区人民医院影像科,广东 深圳,518172 |
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| 基金项目： | 深圳市龙岗区医疗卫生科技计划项目（20170405141411260）。 |
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| 摘 要： | 痛风是一种由于尿酸盐晶体沉积导致的、以关节红肿热痛为急性表现的、可往慢性发展的代谢性疾病。长期反复发作可伴发多种严重疾病，对健康造成较严重影响。本文介绍双能量CT成像原理在急性痛风中的诊断价值，慢性痛风疗效评估方面的应用潜力，以及目前已知伪影情况和相对应措施。
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| 关 键 词： | 双能量 CT 痛风 诊断 伪影 |
| 收稿时间： | 2019-05-16 |
Dual-energy CT in Gout:Advances in Diagnosis and Assessment |
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| Institution: | 1. Medical Imaging Center, the First Affiliated Hospital of Jinan University, Guangzhou 510632, China;2. Department of Medical Imaging, Peking University Shenzhen Hospital, Shenzhen 518036, China;3. Department of Medical Imaging, Longgang District People's Hospital of Shenzhen, Shenzhen 518072, China; |
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| Abstract: | Gout is a kind of metabolic disease caused by the deposition of uric acid crystals, whose acute present as joint redness, swelling, fever and pain.It can develop into a chronic disease.And long-term recurrent attacks may be accompanied by a variety of serious diseases, which can cause severe impacts on health.This article introduces the principle of dual-energy CT imaging, and the diagnostic value of dual-energy CT in acute gout and the potential application in evaluating the efficacy of chronic gout, and the known artifacts and corresponding measures. |
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