Sandbox:Nasrin: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
{{CMG}}; {{AE}} {{NN}} | |||
'''<font size="4">[[Acute Kidney Injury]]</font>''' | '''<font size="4">[[Acute Kidney Injury]]</font>''' | ||
Revision as of 15:09, 19 May 2020
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Nasrin Nikravangolsefid, MD-MPH [2]
Overview
Acute kidney injury (AKI) or acute renal failure (ARF), is characterized by a rapid reduction of the renal filtration function, which is identified by a rise in serum creatinine concentration.
Historical Perspective
Classification
- Acute kidney injury is classified into three main groups:
1. Prerenal
2. Renal
3. Postrenal
| Type | UOsm | UNa | FeNa | BUN/Cr |
|---|---|---|---|---|
| Prerenal | >500 | <10 | <1% | >20 |
| Renal | <350 | >20 | >2% | <10-15 |
| Postrenal | <350 | >40 | >4% | >20 |
| Type | UOsm | UNa | FeNa | BUN/Cr |
|---|---|---|---|---|
| Prerenal | >500 | <10 | <1% | >20 |
| Renal | <350 | >20 | >2% | <10-15 |
| Postrenal | <350 | >40 | >4% | >20 |
| AKI | |||||||||||||||||||||||||||||||||||
| Prerenal | Renal | Postrenal | |||||||||||||||||||||||||||||||||
| •Nephrotoxicity • contrast dyes • Rhabdomyolysis | • Ischemia • Hypoxia • Hypotension | • Inflammation • Sepsis • Infection | |||||||||||||||||||||||||||||||||