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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 03:03, 7 April 2021
, 03:03, 7 April 2021+infobox
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{{ Infobox diagnosis | |||
| Name = {{PAGENAME}} | |||
| Image = Low grade oncocytic renal tumour -- high mag.jpg | |||
| Width = | |||
| Caption = Low-grade renal oncocytic tumour. [[H&E stain]]. | |||
| Micro = abundant eosinophilic cytoplasm - slightly granular, nuclei uniform and round without significant pleomorphism | |||
| Subtypes = | |||
| LMDDx = [[renal oncocytoma]], [[chromophobe renal cell carcinoma]] eosinophilic variant, [[clear cell renal cell carcinoma]] eosinophilic variant, [[papillary renal cell carcinoma]] oncocytic variant, [[tubulocystic carcinoma of the kidney]], other [[renal tumours with eosinophilic cytoplasm]], benign [[liver]] | |||
| Stains = [[Hale's colloidal iron]] -ve | |||
| IHC = CK7 +ve, CD117 -ve, [[PAX8]] +ve | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = [[partial nephrectomy grossing]], [[total nephrectomy for tumour grossing]] | |||
| Site = [[kidney]] - see [[kidney tumours]] | |||
| Assdx = | |||
| Syndromes = | |||
| Clinicalhx = often incidentally discovered mass | |||
| Signs = | |||
| Symptoms = | |||
| Prevalence = | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = | |||
| Prognosis = likely benign | |||
| Other = | |||
| ClinDDx = other [[kidney tumours]] | |||
}} | |||
'''Low-grade oncocytic renal tumour''', is an unusual [[renal tumour]] that does not neatly fit into any WHO renal neoplasia category. It is also known as '''renal oncocytic tumour that is CD117 negative and CK7 positive'''. | '''Low-grade oncocytic renal tumour''', is an unusual [[renal tumour]] that does not neatly fit into any WHO renal neoplasia category. It is also known as '''renal oncocytic tumour that is CD117 negative and CK7 positive'''. | ||