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Difference between revisions of "Papillary renal cell carcinoma"
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Papillary renal cell carcinoma (view source)
Revision as of 14:46, 6 February 2014
, 14:46, 6 February 2014→Microscopic
| Line 58: | Line 58: | ||
DDx: | DDx: | ||
*[[Clear cell RCC]]. | *[[Clear cell RCC]]. | ||
**Papillary: | **Papillary: histiocytes, intracellular hemosiderin, [[CK7]] +ve. | ||
*[[Clear cell papillary renal cell carcinoma]]. | *[[Clear cell papillary renal cell carcinoma]] - apical nuclei, usu. no true papillae. | ||
*[[Metanephric adenoma]] | *[[Metanephric adenoma]] (esp. solid PRCC type 1) - no histiocytes, WT-1 +ve. | ||
*[[Collecting duct carcinoma]] - esp. PRCC type 2. | *[[Collecting duct carcinoma]] - esp. PRCC type 2. | ||
*[[Renal papillary adenoma]]. | *[[Urothelial carcinoma]]. | ||
*[[Renal papillary adenoma]] - doesn't fulfill size criterion for PaRCC. | |||
*[[Acquired cystic disease-associated renal cell carcinoma]]. | *[[Acquired cystic disease-associated renal cell carcinoma]]. | ||