Hypertensive nephropathy
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2008-06-23T01:33:58Z
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{{DiseaseDisorder infobox |
Name = Hypertensive nephropathy |
ICD10 = {{ICD10|I|12||i|10}} |
ICD9 = {{ICD9|403}} |
}}
'''Hypertensive nephropathy''' (or "hypertensive nephrosclerosis", or "Hypertensive renal disease") is a medical condition referring to damage to the [[kidney]] due to chronic [[high blood pressure]].
It should be distinguished from "[[renovascular hypertension]]" (I15.0), which is a form of [[secondary hypertension]].
In the kidneys, as a result of ''benign [[arterial hypertension]]'', [[hyaline]] (pink, amorphous, homogeneous material) accumulates in the wall of small arteries and arterioles, producing the thickening of their walls and the narrowing of the [[Lumen (anatomy)|lumen]]s — hyaline [[arteriolosclerosis]]. Consequent [[ischemia]] will produce [[tubular atrophy]], [[interstitial fibrosis]], glomerular alterations (smaller [[glomeruli]] with different degrees of hyalinization - from mild to sclerosis of glomeruli) and periglomerular fibrosis. In advanced stages, [[renal failure]] will occur. Functional nephrons have dilated tubules, often with hyaline [[urinary casts|casts]] in the lumens.
==See also==
* [[Nephropathy]]
==External links==
*[http://www.pathologyatlas.ro/Nephroangiosclerosis.html Photo at Atlas of Pathology]
*{{cite journal |author=Tylicki L, Rutkowski B |title=[Hypertensive nephropathy: pathogenesis, diagnosis and treatment] |language=Polish |journal=Pol. Merkur. Lekarski |volume=14 |issue=80 |pages=168–73 |year=2003 |pmid=12728683 |doi=}}
*[http://ndt.oxfordjournals.org/cgi/content/full/15/10/1515 Oxford Journals]
{{Vascular diseases}}
[[Category:Kidney diseases]]
[[Category:Blood pressure]]
{{disease-stub}}
[[de:Nephrosklerose]]
[[es:Nefropatía hipertensiva]]