Oliguria

**Definition:** Decreased URINE output that is below the normal range. Oliguria can be defined as urine output of less than or equal to 0.5 or 1 ml/kg/hr depending on the age.

**Tree numbers:** - C12.050.351.968.934.600 - C12.200.777.934.600 - C12.950.934.600 - C23.888.942.400