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Difference between revisions of "Esophagus"
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→Microscopic: more
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*95-50% of tumour in glandular arrangement= ''moderately-differentiated''. | *95-50% of tumour in glandular arrangement= ''moderately-differentiated''. | ||
*<50% of tumour in glandular arrangment = ''poorly-differentiated''. | *<50% of tumour in glandular arrangment = ''poorly-differentiated''. | ||
====Staging==== | |||
Early esophageal adenocarcinoma has its own staging system:<ref>{{Cite journal | last1 = Pech | first1 = O. | last2 = May | first2 = A. | last3 = Rabenstein | first3 = T. | last4 = Ell | first4 = C. | title = Endoscopic resection of early oesophageal cancer. | journal = Gut | volume = 56 | issue = 11 | pages = 1625-34 | month = Nov | year = 2007 | doi = 10.1136/gut.2006.112110 | PMID = 17938435 | PMC = 2095648 }}</ref><ref>{{Cite journal | last1 = Thosani | first1 = N. | last2 = Singh | first2 = H. | last3 = Kapadia | first3 = A. | last4 = Ochi | first4 = N. | last5 = Lee | first5 = JH. | last6 = Ajani | first6 = J. | last7 = Swisher | first7 = SG. | last8 = Hofstetter | first8 = WL. | last9 = Guha | first9 = S. | title = Diagnostic accuracy of EUS in differentiating mucosal versus submucosal invasion of superficial esophageal cancers: a systematic review and meta-analysis. | journal = Gastrointest Endosc | volume = | issue = | pages = | month = Nov | year = 2011 | doi = 10.1016/j.gie.2011.09.016 | PMID = 22115605 | URL = http://www.sciencedirect.com/science/article/pii/S0016510711022048 }}</ref> | |||
*M1 = lamina propria. | |||
*M2 = superficial muscularis mucosae. | |||
*M3 = Submucosa. | |||
*M4 = Muscularis propria. | |||
===IHC=== | ===IHC=== | ||