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Difference between revisions of "Tubulocystic carcinoma of the kidney"
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Tubulocystic carcinoma of the kidney (view source)
Revision as of 03:03, 31 October 2015
, 03:03, 31 October 2015no edit summary
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| Caption = Tubulocystic renal cell carcinoma. [[H&E stain]]. | | Caption = Tubulocystic renal cell carcinoma. [[H&E stain]]. | ||
| Synonyms = low-grade collecting duct carcinoma, tubulocystic renal cell carcinoma | | Synonyms = low-grade collecting duct carcinoma, tubulocystic renal cell carcinoma | ||
| Micro = cysts of variable size lined by a single layer of epithelium that has a cuboidal, flat, or hobnail morphology, eosinophilic cytoplasm, large nuclei with prominent nucleoli, +/-fibrotic stroma | | Micro = cysts of variable size lined by a single layer of epithelium that has a cuboidal, flat, or [[hobnail morphology]], eosinophilic cytoplasm, large nuclei with prominent nucleoli, +/-fibrotic stroma | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[papillary renal cell carcinoma]] - especially oncocytic variant, [[renal oncocytoma]], [[cystic nephroma]]/[[mixed epithelial and stromal tumour]], [[multilocular cystic renal cell carcinoma]] | | LMDDx = [[papillary renal cell carcinoma]] - especially oncocytic variant, [[renal oncocytoma]], [[cystic nephroma]]/[[mixed epithelial and stromal tumour]], [[multilocular cystic renal cell carcinoma]] | ||
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Features:.<ref name=pmid19011562/> | Features:.<ref name=pmid19011562/> | ||
*Cysts of variable size lined by a single layer of epithelium that has a: | *Cysts of variable size lined by a single layer of epithelium that has a: | ||
**Cuboidal, flat, or hobnail morphology. | **Cuboidal, flat, or [[hobnail morphology]]. | ||
**Eosinophilic cytoplasm. | **Eosinophilic cytoplasm. | ||
**Large nuclei with prominent nucleoli. | **Large nuclei with prominent nucleoli. | ||