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Difference between revisions of "Kidney tumours"
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==Juxtaglomerular cell tumour== | |||
*[[AKA]] juxtaglomerular tumour, reninoma.<ref name=pmid18192852> | |||
===General=== | |||
*Rare. | |||
*Etiology: increased renin. | |||
Clinical:<ref name=pmid18192852>{{Cite journal | last1 = Wong | first1 = L. | last2 = Hsu | first2 = TH. | last3 = Perlroth | first3 = MG. | last4 = Hofmann | first4 = LV. | last5 = Haynes | first5 = CM. | last6 = Katznelson | first6 = L. | title = Reninoma: case report and literature review. | journal = J Hypertens | volume = 26 | issue = 2 | pages = 368-73 | month = Feb | year = 2008 | doi = 10.1097/HJH.0b013e3282f283f3 | PMID = 18192852 }}</ref> | |||
*[[Hypertension]]. | |||
*Increased aldosterone. | |||
**Causes hypokalemia. | |||
*Increased plasma renin. | |||
===Microscopic=== | |||
Features:<ref name=upmc29/> | |||
*Clear cells. | |||
===Stains=== | |||
*PAS +ve cytoplasmic granules.<ref>{{Cite journal | last1 = Hanna | first1 = W. | last2 = Tepperman | first2 = B. | last3 = Logan | first3 = AG. | last4 = Robinette | first4 = MA. | last5 = Colapinto | first5 = R. | last6 = Phillips | first6 = MJ. | title = Juxtaglomerular cell tumour (reninoma) with paroxysmal hypertension. | journal = Can Med Assoc J | volume = 120 | issue = 8 | pages = 957-9 | month = Apr | year = 1979 | doi = | PMID = 436071 PMC = 1819229 | URL = http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1819229/?tool=pubmed }}</ref> | |||
===EM=== | |||
Features: | |||
*Vesicles - contain renin.<ref name=upmc29>URL: [http://path.upmc.edu/cases/case29/micro.html http://path.upmc.edu/cases/case29/micro.html]. Accessed on: 18 December 2011.</ref> | |||
==Renomedullary interstitial cell tumour== | ==Renomedullary interstitial cell tumour== | ||
*[[AKA]] ''medullary fibroma''.<ref name=pmid11054036 >{{Cite journal | last1 = Bircan | first1 = S. | last2 = Orhan | first2 = D. | last3 = Tulunay | first3 = O. | last4 = Safak | first4 = M. | title = Renomedullary interstitial cell tumor. | journal = Urol Int | volume = 65 | issue = 3 | pages = 163-6 | month = | year = 2000 | doi = | PMID = 11054036 }}</ref> | *[[AKA]] ''medullary fibroma''.<ref name=pmid11054036 >{{Cite journal | last1 = Bircan | first1 = S. | last2 = Orhan | first2 = D. | last3 = Tulunay | first3 = O. | last4 = Safak | first4 = M. | title = Renomedullary interstitial cell tumor. | journal = Urol Int | volume = 65 | issue = 3 | pages = 163-6 | month = | year = 2000 | doi = | PMID = 11054036 }}</ref> | ||