Squamous cell carcinoma: Difference between revisions

*Immunostains not particularly helpful for establishing primary site of squamous cell carcinoma. p16 may be helpful but is not definitive for non-lung SCC.<ref name=pmid20823766>{{cite journal |vauthors=Pereira TC, Share SM, Magalhães AV, Silverman JF |title=Can we tell the site of origin of metastatic squamous cell carcinoma? An immunohistochemical tissue microarray study of 194 cases |journal=Appl. Immunohistochem. Mol. Morphol. |volume=19 |issue=1 |pages=10–4 |date=January 2011 |pmid=20823766 |doi=10.1097/PAI.0b013e3181ecaf1c |url=}}</ref>