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Difference between revisions of "Clear cell papillary renal cell tumour"
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Clear cell papillary renal cell tumour (view source)
Revision as of 21:04, 21 December 2020
, 21:04, 21 December 2020+ proposed names
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| Caption = Clear cell papillary renal cell carcinoma. [[H&E stain]]. | | Caption = Clear cell papillary renal cell carcinoma. [[H&E stain]]. | ||
| Synonyms = clear cell tubulopapillary renal cell carcinoma | | Synonyms = clear cell tubulopapillary renal cell carcinoma, clear cell papillary cystadenoma (proposed name), clear cell papillary neoplasm of low malignant potential (proposed name) | ||
| Micro = low ([[ISUP nucleolar grade|ISUP nucleolar]]) grade apical nuclei, clear cells, pseudopapillae, cystic and/or tubular architectures | | Micro = low ([[ISUP nucleolar grade|ISUP nucleolar]]) grade apical nuclei, clear cells, pseudopapillae, cystic and/or tubular architectures | ||
| Subtypes = | | Subtypes = | ||
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*Good prognosis. | *Good prognosis. | ||
**On the basis of 268 cases: it has been suggested that ''clear cell papillary renal cell carcinoma'' be renamed ''clear cell papillary neoplasm of low malignant potential''.<ref name=pmid26426379>{{Cite journal | last1 = Diolombi | first1 = ML. | last2 = Cheng | first2 = L. | last3 = Argani | first3 = P. | last4 = Epstein | first4 = JI. | title = Do Clear Cell Papillary Renal Cell Carcinomas Have Malignant Potential? | journal = Am J Surg Pathol | volume = 39 | issue = 12 | pages = 1621-34 | month = Dec | year = 2015 | doi = 10.1097/PAS.0000000000000513 | PMID = 26426379 }}</ref> | **On the basis of 268 cases: it has been suggested that ''clear cell papillary renal cell carcinoma'' be renamed ''clear cell papillary neoplasm of low malignant potential''.<ref name=pmid26426379>{{Cite journal | last1 = Diolombi | first1 = ML. | last2 = Cheng | first2 = L. | last3 = Argani | first3 = P. | last4 = Epstein | first4 = JI. | title = Do Clear Cell Papillary Renal Cell Carcinomas Have Malignant Potential? | journal = Am J Surg Pathol | volume = 39 | issue = 12 | pages = 1621-34 | month = Dec | year = 2015 | doi = 10.1097/PAS.0000000000000513 | PMID = 26426379 }}</ref> | ||
**The name ''clear cell papillary (cyst)adenoma'' has also been proposed.<ref name=pmid33223139>{{cite journal | | **The name ''clear cell papillary (cyst)adenoma'' has also been proposed.<ref name=pmid33223139>{{cite journal |authors=Williamson SR |title=Clear cell papillary renal cell carcinoma: an update after 15 years |journal=Pathology |volume= |issue= |pages= |date=November 2020 |pmid=33223139 |doi=10.1016/j.pathol.2020.10.002 |url=}}</ref> | ||
*Fourth most common type of RCC is a recent series.<ref name=pmid24182559>{{Cite journal | last1 = Zhou | first1 = H. | last2 = Zheng | first2 = S. | last3 = Truong | first3 = LD. | last4 = Ro | first4 = JY. | last5 = Ayala | first5 = AG. | last6 = Shen | first6 = SS. | title = Clear cell papillary renal cell carcinoma is the fourth most common histologic type of renal cell carcinoma in 290 consecutive nephrectomies for renal cell carcinoma. | journal = Hum Pathol | volume = | issue = | pages = | month = Oct | year = 2013 | doi = 10.1016/j.humpath.2013.08.004 | PMID = 24182559 }}</ref> | *Fourth most common type of RCC is a recent series.<ref name=pmid24182559>{{Cite journal | last1 = Zhou | first1 = H. | last2 = Zheng | first2 = S. | last3 = Truong | first3 = LD. | last4 = Ro | first4 = JY. | last5 = Ayala | first5 = AG. | last6 = Shen | first6 = SS. | title = Clear cell papillary renal cell carcinoma is the fourth most common histologic type of renal cell carcinoma in 290 consecutive nephrectomies for renal cell carcinoma. | journal = Hum Pathol | volume = | issue = | pages = | month = Oct | year = 2013 | doi = 10.1016/j.humpath.2013.08.004 | PMID = 24182559 }}</ref> | ||
**Most common (in order): [[clear cell RCC]], [[papillary RCC]], [[chromophobe RCC]], clear cell papillary RCC. | **Most common (in order): [[clear cell RCC]], [[papillary RCC]], [[chromophobe RCC]], clear cell papillary RCC. | ||