| 書目名稱 | Radiology Illustrated: Nutcracker Phenomenon and Nutcracker Syndrome |
| 編輯 | Seung Hyup Kim |
| 視頻video | http://file.papertrans.cn/821/820807/820807.mp4 |
| 概述 | Presents brief core texts and prominent case-based illustrations.Offers easy to read and and understand guidance for those who are not familiar with NCP and NCS.Provides video-clips which will help re |
| 叢書名稱 | Radiology Illustrated |
| 圖書封面 |  |
| 描述 | .The nutcracker phenomenon (NCP) is an accentuated phenomenon of normal subtle compression of the left renal vein (LRV) between the abdominal aorta and superior mesenteric artery. The nutcracker syndrome (NCS) is a syndrome caused by NCP, resulting in hematuria, proteinuria, or left flank pain.??.The established diagnostic criterion of NCP is a pressure gradient more than 3 mmHG across the compression site, and NCS has been known to be rare, but probably is not rare and in fact quite common. The most important reason why NCS is known to be rare is that the diagnosis is difficult unless invasive venous catheterization and pressure measurement confirm the pressure gradient.?Doppler ultrasound is useful in measuring the flow velocity of LRV.?From the velocity measured by Doppler ultrasound, we may estimate the pressure gradient. Doppler ultrasound of LRV needs technical skills and experience.?Computed tomography (CT) is a popular imaging technique for patients with hematuria, and we need to be familiar with the findings of the NCP at CT.?There are variations of NCP associated with vascular anatomy and posture of the patients.?This book will illustrate the concepts of NCP and NCS, find |
| 出版日期 | Book 2022 |
| 關鍵詞 | left renal vein; left renal vein entrapment; vascular compression; hematuria; proteinuria; nutcracker phe |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-981-16-6218-8 |
| isbn_softcover | 978-981-16-6220-1 |
| isbn_ebook | 978-981-16-6218-8Series ISSN 2196-114X Series E-ISSN 2196-1158 |
| issn_series | 2196-114X |
| copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor |
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