Difference between revisions of "Renal oncocytosis"

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| Caption    =  
| Caption    =  
| Synonyms  =
| Synonyms  =
| Micro      = any mixture of oncocytic tumours (see ''[[hybrid tumour]]'', ''[[chromophobe renal cell carcinoma]]'' and ''[[renal oncocytoma]]'')
| Micro      = any mixture of oncocytic tumours - see [[hybrid tumour]], [[chromophobe renal cell carcinoma]] and [[renal oncocytoma]]
| Subtypes  =
| Subtypes  =
| LMDDx      = other [[renal tumours with eosinophilic cytoplasm]]
| LMDDx      = other [[renal tumours with eosinophilic cytoplasm]]

Revision as of 04:18, 4 December 2015

Renal oncocytosis
Diagnosis in short

LM any mixture of oncocytic tumours - see hybrid tumour, chromophobe renal cell carcinoma and renal oncocytoma
LM DDx other renal tumours with eosinophilic cytoplasm
IHC characteristic of the histologic appearance - stain like oncocytoma, ChRCC and hybrid tumour
Gross multiple brown kidney nodules (bilateral or unilateral)
Grossing notes total nephrectomy for tumour grossing, partial nephrectomy grossing
Staging kidney cancer staging
Site kidney - see kidney tumours

Syndromes Birt–Hogg–Dubé syndrome

Clinical history +/-chronic renal failure and hemodialysis
Prevalence rare
Radiology multiple renal tumours
Clin. DDx metastatic disease, multifocal renal cell carcinoma

Renal oncocytosis is the presence of multiple oncocytic lesions within the kidney.[1]

General

Gross

  • Multiple (unilateral or bilateral) brown-coloured nodules.[1]

Microscopic

Features:

DDx:

IHC

See also

References

  1. 1.0 1.1 1.2 1.3 Kuroda, N.; Tanaka, A.; Ohe, C.; Mikami, S.; Nagashima, Y.; Sasaki, T.; Inoue, K.; Hes, O. et al. (Nov 2012). "Review of renal oncocytosis (multiple oncocytic lesions) with focus on clinical and pathobiological aspects.". Histol Histopathol 27 (11): 1407-12. PMID 23018240.
  2. Adamy, A.; Lowrance, WT.; Yee, DS.; Chong, KT.; Bernstein, M.; Tickoo, SK.; Coleman, JA.; Russo, P. (Mar 2011). "Renal oncocytosis: management and clinical outcomes.". J Urol 185 (3): 795-801. doi:10.1016/j.juro.2010.10.068. PMID 21239013.