Difference between revisions of "P16"

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*Head and neck squamous cell carcinoma, specifically ''[[human papillomavirus-associated head and neck squamous cell carcinoma]]''.
*Head and neck squamous cell carcinoma, specifically ''[[human papillomavirus-associated head and neck squamous cell carcinoma]]''.


==Tumours==
==Positive==
===Positive===
*[[Squamous cell carcinoma]] - esp. cervical SCC, anal SCC, penile SCC, HPV-associated head and neck SCC.
*[[Squamous cell carcinoma]] - esp. cervical SCC, anal SCC, penile SCC, HPV-associated head and neck SCC.
*High grade [[urothelial carcinoma]] ~86% of cases by PCR.<ref name=pmid25069600>{{Cite journal  | last1 = Piaton | first1 = E. | last2 = Casalegno | first2 = JS. | last3 = Advenier | first3 = AS. | last4 = Decaussin-Petrucci | first4 = M. | last5 = Mege-Lechevallier | first5 = F. | last6 = Ruffion | first6 = A. | last7 = Mekki | first7 = Y. | title = p16(INK4a) overexpression is not linked to oncogenic human papillomaviruses in patients with high-grade urothelial cancer cells. | journal = Cancer Cytopathol | volume = 122 | issue = 10 | pages = 760-9 | month = Oct | year = 2014 | doi = 10.1002/cncy.21462 | PMID = 25069600 }}</ref>
*High grade [[urothelial carcinoma]] ~86% of cases by PCR.<ref name=pmid25069600>{{Cite journal  | last1 = Piaton | first1 = E. | last2 = Casalegno | first2 = JS. | last3 = Advenier | first3 = AS. | last4 = Decaussin-Petrucci | first4 = M. | last5 = Mege-Lechevallier | first5 = F. | last6 = Ruffion | first6 = A. | last7 = Mekki | first7 = Y. | title = p16(INK4a) overexpression is not linked to oncogenic human papillomaviruses in patients with high-grade urothelial cancer cells. | journal = Cancer Cytopathol | volume = 122 | issue = 10 | pages = 760-9 | month = Oct | year = 2014 | doi = 10.1002/cncy.21462 | PMID = 25069600 }}</ref>
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**A subset of LSIL stains with p16; however, it is ''not'' full thickness - see ''[[HSIL]]'' article.
**A subset of LSIL stains with p16; however, it is ''not'' full thickness - see ''[[HSIL]]'' article.


===Negative===
===Benign===
*p16 endometrial tubal metaplasia.<ref name=pmid17429140>{{Cite journal  | last1 = Horree | first1 = N. | last2 = Heintz | first2 = AP. | last3 = Sie-Go | first3 = DM. | last4 = van Diest | first4 = PJ. | title = p16 is consistently expressed in endometrial tubal metaplasia. | journal = Cell Oncol | volume = 29 | issue = 1 | pages = 37-45 | month =  | year = 2007 | doi =  | PMID = 17429140 }}</ref>
==Negative==
<!-- *Breast carcinoma. -->
<!-- *Breast carcinoma. -->
<!-- *[[Prostate carcinoma]]. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267667/ -->
<!-- *[[Prostate carcinoma]]. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267667/ -->