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Difference between revisions of "Kidney tumours"
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→Cystic nephroma: +image
(→Metanephric adenoma: update, images) |
(→Cystic nephroma: +image) |
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==Cystic nephroma== | ==Cystic nephroma== | ||
===General=== | |||
*AKA ''renal epithelial stromal tumour (REST)'' and ''mixed epithelial stromal tumour (MEST)''. | *AKA ''renal epithelial stromal tumour (REST)'' and ''mixed epithelial stromal tumour (MEST)''. | ||
*Rare - approx. 1.5% of renal neoplasms.<ref name=pmid17454754>PMID 17454754.</ref> | *Rare - approx. 1.5% of renal neoplasms.<ref name=pmid17454754>PMID 17454754.</ref> | ||
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*Prevalence: males > females. | *Prevalence: males > females. | ||
=== | ===Microscopic=== | ||
Features: | |||
*Cysts lined by simple epithelium with hobnailing. | *Cysts lined by simple epithelium with hobnailing. | ||
*Stroma has an ovarian look: | *Stroma has an ovarian look: | ||
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**''Spindle cells''. | **''Spindle cells''. | ||
Imagea: | |||
*[http://commons.wikimedia.org/wiki/File:Cystic_nephroma_low_mag.jpg Cystic nephroma - low mag. (WC)]. | |||
*[http://commons.wikimedia.org/wiki/File:Cystic_nephroma_intermed_mag.jpg Cystic nephroma - intermed. mag. (WC)]. | |||
===IHC=== | ===IHC=== | ||
Features:<ref name=pmid17454754>PMID 17454754</ref> | Features:<ref name=pmid17454754>PMID 17454754</ref> | ||