Renal Blood Flow Redistribution During Acute Kidney Injury

被引：12
|
作者：
Mangione, Filippo [1 ]
Calcaterra, Valeria [2 ]
Esposito, Ciro [1 ,3 ]
Dal Canton, Antonio [1 ,3 ]
机构：
[1] Univ Pavia, Dept Internal Med, Nephrol Sect, I-27100 Pavia, Italy
[2] Fdn IRCCS Policlin San Matteo, Dept Pediat, Pavia, Italy
[3] Fdn IRCCS Policlin San Matteo, Nephrol Unit, Pavia, Italy
来源：
AMERICAN JOURNAL OF KIDNEY DISEASES | 2010年 / 56卷 / 04期
关键词：
Renal blood flow; acute kidney injury; vasomotor nephropathy; FAILURE;
D O I：
10.1053/j.ajkd.2010.03.035
中图分类号：
R5 [内科学]; R69 [泌尿科学（泌尿生殖系疾病）];
学科分类号：
1002 ; 100201 ;
摘要：
We describe a case of acute kidney injury with decreased kidney perfusion in which contrast-enhanced computed tomography of the abdomen was performed for a nonrenal indication. This imaging procedure showed intrarenal blood flow redistribution from the cortex to the medulla that reversed after recovery of kidney function. Renal blood flow redistribution was described first almost a century ago in experimental models of renal ischemia, but clinical imaging studies are scarce. We provide a clear example of this phenomenon using contrast-enhanced computed tomography. Am J Kidney Dis 56: 785-787. (C) 2010 by the National Kidney Foundation, Inc.
引用
收藏
页码：785 / 787
页数：3
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