Oliguric renal failure is a phase of acute renal failure (ARF), also known as acute kidney injury (AKI), in which a person’s urine output is very low. ARF is a sudden decline in kidney functioning.
The oliguric phase of acute renal failure (ARF) is characterized by abnormally low urine output, signaling impaired kidney function. Oliguria in ARF may result from reduced kidney blood flow, direct ...