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Difference between revisions of "Low-grade oncocytic renal tumour"
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Low-grade oncocytic renal tumour (view source)
Revision as of 16:38, 25 May 2020
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'''Renal oncocytic tumour that is CD117 negative and CK7 positive''', also known as '''low grade oncocytic renal tumour''', is unusual [[renal tumour]] that does not neatly fit into any WHO renal neoplasia category. | '''Renal oncocytic tumour that is CD117 negative and CK7 positive''', also known as '''low grade oncocytic renal tumour''', is an unusual [[renal tumour]] that does not neatly fit into any WHO renal neoplasia category. | ||
Whether it is a distinct entity is not clear as of 2019.<ref name=pmid30895640/> | |||
==General== | ==General== | ||
*Very rare. | *Very rare. | ||
*Benign behaviour based on a small series.<ref name=pmid30895640>{{cite journal |vauthors=Trpkov K, Williamson SR, Gao Y, Martinek P, Cheng L, Sangoi AR, Yilmaz A, Wang C, San Miguel Fraile P, Perez Montiel DM, Bulimbasić S, Rogala J, Hes O |title=Low-grade oncocytic tumour of kidney (CD117-negative, cytokeratin 7-positive): a distinct entity? |journal=Histopathology |volume=75 |issue=2 |pages=174–184 |date=August 2019 |pmid=30895640 |doi=10.1111/his.13865 |url=}}</ref> | |||
==Microscopic== | ==Microscopic== | ||