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  2. Azotemia - Wikipedia

    en.wikipedia.org/wiki/Azotemia

    Azotemia has three classifications, depending on its causative origin: prerenal azotemia, renal azotemia, and postrenal azotemia. [2] Measurements of urea and creatinine (Cr) in the blood are used to assess renal function. For historical reasons, the lab test measuring urea is known as "blood urea nitrogen" (BUN) in the US. The BUN:Cr ratio is ...

  3. Acute kidney injury - Wikipedia

    en.wikipedia.org/wiki/Acute_kidney_injury

    The causes of acute kidney injury are commonly categorized into prerenal, intrinsic, and postrenal. Acute kidney injury occurs in up to 30% of patients following cardiac surgery. [22] Mortality increases by 60-80% in post-cardiopulmonary bypass patients who go on to require renal replacement therapy.

  4. Renal tubular acidosis - Wikipedia

    en.wikipedia.org/wiki/Renal_tubular_acidosis

    Renal tubular acidosis (RTA) is a medical condition that involves an accumulation of acid in the body due to a failure of the kidneys to appropriately acidify the urine. [1] In renal physiology, when blood is filtered by the kidney, the filtrate passes through the tubules of the nephron, allowing for exchange of salts, acid equivalents, and other solutes before it drains into the bladder as urine.

  5. Kidney failure - Wikipedia

    en.wikipedia.org/wiki/Kidney_failure

    Acute kidney injury (AKI), previously called acute renal failure (ARF), [12] [13] is a rapidly progressive loss of renal function, [14] generally characterized by oliguria (decreased urine production, quantified as less than 400 mL per day in adults, [15] less than 0.5 mL/kg/h in children or less than 1 mL/kg/h in infants); and fluid and ...

  6. Acute tubular necrosis - Wikipedia

    en.wikipedia.org/wiki/Acute_tubular_necrosis

    Acute tubular necrosis (ATN) is a medical condition involving the death of tubular epithelial cells that form the renal tubules of the kidneys. Because necrosis is often not present, the term acute tubular injury ( ATI ) is preferred by pathologists over the older name acute tubular necrosis (ATN). [ 1 ]

  7. ‘I Almost Died of Kidney Failure at 46—These Are the First ...

    www.aol.com/almost-died-kidney-failure-46...

    After nearly dying from kidney disease and receiving the gift of life, Atkinson wants to pay it forward by raising awareness. Atkinson encourages people to: Know your kidney disease numbers.