[Anuria caused by tight stenosis of the renal arteries. 2 cases].
Two patients developed anuria associated with tight stenosis, though not complete obstruction, of the renal arteries. This rare and little known accident is found in atheromatous patients with severe arterial hypertension of renovascular origin. It usually occurs when blood pressure falls under the influence of a precipitating factor. Diagnosis rests on angiography. Diuresis is resumed immediately after surgical revascularization. The operation must be performed in every case, even after a long delay, since the kidneys remain viable for a long time due to the development of an extensive collateral circulation. Such anurias are particularly severe in patients with poor underlying condition and when vascular lesions are diffuse.
Danel
O
O
Dabrowski
G
G
Bachet
J
J
Lucsko
M
M
Beaufils
H
H
Rohan
J E
JE
Smith
P
P
Loirat
P
P
D058186:Acute Kidney Injury / Q000209:etiology; D000368:Aged; D001002:Anuria / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D006801:Humans; D007668:Kidney / Q000098:blood supply / Q000601:surgery; D008297:Male; D008875:Middle Aged; D012078:Renal Artery Obstruction / Q000150:complications* / Q000601:surgery
Anurie par sténose serrée des artères rénales. Deux observations.