Renal Insufficiency, Acute

Acute Kidney Insufficiency; Acute Renal Insufficiency; Acute Kidney Insufficiencies; Acute Renal Insufficiencies; Kidney Insufficiencies, Acute; Renal Insufficiencies, Acute
Conditions in which the function of KIDNEYS deteriorates suddenly in a matter of days or even hours. It is characterized by the sudden drop in GLOMERULAR FILTRATION RATE; (GMR). The most severe stage is when the GFR drops below 15 ml per min (ACUTE KIDNEY FAILURE).