Is Oliguria (Less Urine Output) or Anuria (No Urine Output) Connected with Renal Failure?
What is Oliguria or Anuria?
What is Oliguria or Anuria? Oliguria - decreased production of urine output typically less than 400 mL/day in adults, and can be one of the early symptoms/' target='_blank'>signs of renal failure and other urology problems or blockages within the urinary tract. It is treatable with right diagnosis and treatment. Oliguria can be a precursor to Anuria which is the absence of urine production or extremely little urine, usually less than 100 mL/day. It is one of the clinical manifestation of Renal Failure and has been used as a criterion for diagnosing and staging Renal Failure. What causes Oliguria? Oliguria may result from 3 broad pathophysiologic processes: In both oliguria and anuria, it has to make sure whether there is reduced urine production or if the output of urine is being obstructed, either partially or completely. This can be classified according to the cause in relation to the kidney. ◆Pre-renal means that the cause of the diminished urine output lies before the kidneys can produce urine. ◆Renal causes indicates that the cause is due to the kidney itself. ◆Post-renal refers to causes within the urinary tract that is preventing or reducing the output of urine. The specific causes can be the followings:...... See all of contents:http://www.renalfailuresite.com/symptoms/351.html
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