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Difference between revisions of "Kidney tumours"
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→Subtypes of RCC: more
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*Subtype is an independent predictor of mortality - but adds very little to multivariate models with staging information.<ref name=pmid19076149>{{Cite journal | last1 = Capitanio | first1 = U. | last2 = Cloutier | first2 = V. | last3 = Zini | first3 = L. | last4 = Isbarn | first4 = H. | last5 = Jeldres | first5 = C. | last6 = Shariat | first6 = SF. | last7 = Perrotte | first7 = P. | last8 = Antebi | first8 = E. | last9 = Patard | first9 = JJ. | title = A critical assessment of the prognostic value of clear cell, papillary and chromophobe histological subtypes in renal cell carcinoma: a population-based study. | journal = BJU Int | volume = 103 | issue = 11 | pages = 1496-500 | month = Jun | year = 2009 | doi = 10.1111/j.1464-410X.2008.08259.x | PMID = 19076149 }}</ref> | *Subtype is an independent predictor of mortality - but adds very little to multivariate models with staging information.<ref name=pmid19076149>{{Cite journal | last1 = Capitanio | first1 = U. | last2 = Cloutier | first2 = V. | last3 = Zini | first3 = L. | last4 = Isbarn | first4 = H. | last5 = Jeldres | first5 = C. | last6 = Shariat | first6 = SF. | last7 = Perrotte | first7 = P. | last8 = Antebi | first8 = E. | last9 = Patard | first9 = JJ. | title = A critical assessment of the prognostic value of clear cell, papillary and chromophobe histological subtypes in renal cell carcinoma: a population-based study. | journal = BJU Int | volume = 103 | issue = 11 | pages = 1496-500 | month = Jun | year = 2009 | doi = 10.1111/j.1464-410X.2008.08259.x | PMID = 19076149 }}</ref> | ||
*CCRCC tends to be worse than ChRCC and PRCC, probably due to higher incidence of mets.<ref name=pmid17886093>{{Cite journal | last1 = Delahunt | first1 = B. | last2 = Bethwaite | first2 = PB. | last3 = Nacey | first3 = JN. | title = Outcome prediction for renal cell carcinoma: evaluation of prognostic factors for tumours divided according to histological subtype. | journal = Pathology | volume = 39 | issue = 5 | pages = 459-65 | month = Oct | year = 2007 | doi = 10.1080/00313020701570061 | PMID = 17886093 }}</ref> | *CCRCC tends to be worse than ChRCC and PRCC, probably due to higher incidence of mets.<ref name=pmid17886093>{{Cite journal | last1 = Delahunt | first1 = B. | last2 = Bethwaite | first2 = PB. | last3 = Nacey | first3 = JN. | title = Outcome prediction for renal cell carcinoma: evaluation of prognostic factors for tumours divided according to histological subtype. | journal = Pathology | volume = 39 | issue = 5 | pages = 459-65 | month = Oct | year = 2007 | doi = 10.1080/00313020701570061 | PMID = 17886093 }}</ref> | ||
*The exam answer (worst to best): clear cell RCC, papillary RCC, chromophobe RCC. | |||
===IHC - is it RCC?=== | ===IHC - is it RCC?=== | ||
*RCC Ma (+), CD10 (+) -- specific for RCC<ref>{{cite journal |author=Zhou M, Roma A, Magi-Galluzzi C |title=The usefulness of immunohistochemical markers in the differential diagnosis of renal neoplasms |journal=Clin. Lab. Med. |volume=25 |issue=2 |pages=247?7 |year=2005 |month=June |pmid=15848735 |doi=10.1016/j.cll.2005.01.004 |url=}}</ref> | *RCC Ma (+), CD10 (+) -- specific for RCC<ref>{{cite journal |author=Zhou M, Roma A, Magi-Galluzzi C |title=The usefulness of immunohistochemical markers in the differential diagnosis of renal neoplasms |journal=Clin. Lab. Med. |volume=25 |issue=2 |pages=247?7 |year=2005 |month=June |pmid=15848735 |doi=10.1016/j.cll.2005.01.004 |url=}}</ref> | ||