#urine suppression
- Anuria — A critical clinical symptom and major medical emergency characterized by the complete absence of urine secretion or elimination from the body, or its severe reduction below the threshold of one hundred milliliters in 24 hours. This pathological condition can be triggered by severe renal failure (acute parenchymal renal failure) or by a mechanical obstruction located along the upper excretory pathways (obstructive anuria).