title: [Delayed, triangular, hyperdense, computed x-ray tomography images of the renal parenchyma following iodide injection. Interpretation of transient renal ischemia?].
abstract: Three cases of renal ischemia diagnosed by Computed Tomography (CT) are presented. The pathophysiology of renal ischemia which accounts for the CT findings observer in these cases are reviewed. In the appropriate climate setting a diagnosis of renal ischemia may be made by CT, when a zone or zones of low attenuation after injection and enhancement of these same zones 6 to 72 hours later are observed in the kidney.
mesh_terms: D000328:Adult; D000783:Aneurysm / Q000150:complications; D005260:Female; D006801:Humans; D007238:Infarction / Q000000981:diagnostic imaging* / Q000209:etiology; D007483:Iothalamic Acid / Q000031:analogs & derivatives; D007668:Kidney / Q000098:blood supply* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D012078:Renal Artery Obstruction / Q000150:complications; D014057:Tomography, X-Ray Computed
chemical_list: D007483:Iothalamic Acid; C002587:ioxitalamic acid
vernacular_title: Les images tomodensitométriques hyperdenses, triangulaires, retardées, du parenchyme rénal après injection d'iode. Traduction d'une ischémie rénale transitoire?