Bloemen H, Verswijvel G, Oyen R
Department of Radiology, University Hospitals, Leuven, Belgium.
JBR-BTR. 2000 Oct;83(5):252-9.
Renal infarction results from occlusion of the main renal artery or its distal branches. The clinical picture depends on the extent and the rapidity of the occlusion. Herein, the different imaging modalities (including ultrasonography, computed tomography, magnetic resonance imaging, intravenous urography, and angiography) for diagnozing renal infarction are discussed. The key-modality is computed tomography. Because of the limited warm ischemia time of the kidneys (1.5 hours?) and the time required for diagnosis, there is no real therapeutic relevance in most cases.
肾梗死是由肾主动脉或其远端分支闭塞所致。临床表现取决于闭塞的范围和速度。本文讨论了用于诊断肾梗死的不同成像方式（包括超声、计算机断层扫描、磁共振成像、静脉肾盂造影和血管造影）。关键的成像方式是计算机断层扫描。由于肾脏的热缺血时间有限（1.5小时？）以及诊断所需时间，在大多数情况下没有实际的治疗意义。
