CT 尿路造影的肾图和肾盂分析：原理、模式和病理生理学。
Nephrographic and pyelographic analysis of CT urography: principles, patterns, and pathophysiology.
机构信息
Department of Radiology, Penn State College of Medicine, The Milton S. Hershey Medical Center, 500 University Dr, Hershey, PA 17033, USA.
出版信息
AJR Am J Roentgenol. 2013 Jun;200(6):1210-4. doi: 10.2214/AJR.12.9691.
OBJECTIVE
Careful analysis of the nephrogram is an integral component of the evaluation of the kidneys during CT urography. This is a review of the anatomy and physiology required to produce a normal nephrogram, as well as the basic principles affecting the interpretation of the nephrogram.
CONCLUSION
The eight abnormal nephrographic patterns will be illustrated and discussed. This review will enable the reader to recognize and understand the abnormal nephrographic patterns encountered in practice.
目的
仔细分析肾图是 CT 尿路造影中评估肾脏的一个组成部分。本文回顾了产生正常肾图所需的解剖学和生理学，以及影响肾图解读的基本原理。
结论
将举例说明和讨论八种异常肾图模式。本文回顾将使读者能够识别和理解在实践中遇到的异常肾图模式。
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