Renal failure
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Renal failure, also kidney failure, is dysfunction of the kidneys.
It can be subdivided in a number of different ways.
Acutity
- Acute kidney injury (abbreviated AKI) - previously acute renal failure (abbreviated ARF).
- Chronic renal failure (CRF).
Acute kidney injury
- Acute tubular necrosis.
- Acute cardiac failure, e.g. myocardial infarction.
- Cholesterol embolism.[1]
- Hepatorenal syndrome.
Chronic renal failure
- Diabetic nephropathy (diabetes mellitus).
- IgA nephropathy.
- Autosomal dominant polycystic kidney disease.
- Lupus nephritis (systemic lupus erythematosus).
- Wegener's granulomatosis.
- Chronic cardiac insufficiency (congestive heart failure).
Note:
- The cause of end-stage renal disease (like end-stage liver disease) may be difficult to determine.
Anatomical cause
Renal failure 101:
- Pre-renal.
- Renal.
- Post-renal.
Pre-renal
- Hypotension due to blood loss (e.g. blunt force trauma, sharp force trauma, gunshot wound).
- Reduced cardiac output, e.g. myocardial infarction.
- Renal artery stenosis.
Renal
Post-renal
- Nodular hyperplasia of the prostate.
- Obstruction due to abdominal malignancy.
- Posterior urethral valves.
See also
References
- ↑ Saric M, Kronzon I (November 2011). "Cholesterol embolization syndrome". Curr. Opin. Cardiol. 26 (6): 472–9. doi:10.1097/HCO.0b013e32834b7fdd. PMID 21993354.