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Difference between revisions of "Gastrointestinal tract polyps"
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Gastrointestinal tract polyps (view source)
Revision as of 11:32, 25 March 2013
, 11:32, 25 March 2013→Microscopic
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*Crypt branching. | *Crypt branching. | ||
Minimal extent criteria: | Minimal extent criteria - number of abnormal crypts with the above features: | ||
*''German Society of Pathology'' proposal: at least two abnormal crypts -- crypts do not have to be adjacent.<ref name=pmid23052370>{{Cite journal | last1 = Ensari | first1 = A. | last2 = Bilezikçi | first2 = B. | last3 = Carneiro | first3 = F. | last4 = Doğusoy | first4 = GB. | last5 = Driessen | first5 = A. | last6 = Dursun | first6 = A. | last7 = Flejou | first7 = JF. | last8 = Geboes | first8 = K. | last9 = de Hertogh | first9 = G. | title = Serrated polyps of the colon: how reproducible is their classification? | journal = Virchows Arch | volume = 461 | issue = 5 | pages = 495-504 | month = Nov | year = 2012 | doi = 10.1007/s00428-012-1319-7 | PMID = 23052370 }}</ref><ref name=pmid20617338>{{Cite journal | last1 = Aust | first1 = DE. | last2 = Baretton | first2 = GB. | title = Serrated polyps of the colon and rectum (hyperplastic polyps, sessile serrated adenomas, traditional serrated adenomas, and mixed polyps)-proposal for diagnostic criteria. | journal = Virchows Arch | volume = 457 | issue = 3 | pages = 291-7 | month = Sep | year = 2010 | doi = 10.1007/s00428-010-0945-1 | PMID = 20617338 }}</ref> | *''German Society of Pathology'' proposal: at least two abnormal crypts -- crypts do not have to be adjacent.<ref name=pmid23052370>{{Cite journal | last1 = Ensari | first1 = A. | last2 = Bilezikçi | first2 = B. | last3 = Carneiro | first3 = F. | last4 = Doğusoy | first4 = GB. | last5 = Driessen | first5 = A. | last6 = Dursun | first6 = A. | last7 = Flejou | first7 = JF. | last8 = Geboes | first8 = K. | last9 = de Hertogh | first9 = G. | title = Serrated polyps of the colon: how reproducible is their classification? | journal = Virchows Arch | volume = 461 | issue = 5 | pages = 495-504 | month = Nov | year = 2012 | doi = 10.1007/s00428-012-1319-7 | PMID = 23052370 }}</ref><ref name=pmid20617338>{{Cite journal | last1 = Aust | first1 = DE. | last2 = Baretton | first2 = GB. | title = Serrated polyps of the colon and rectum (hyperplastic polyps, sessile serrated adenomas, traditional serrated adenomas, and mixed polyps)-proposal for diagnostic criteria. | journal = Virchows Arch | volume = 457 | issue = 3 | pages = 291-7 | month = Sep | year = 2010 | doi = 10.1007/s00428-010-0945-1 | PMID = 20617338 }}</ref> | ||
**[[Onlinepathology]] prefers this definition. | **[[Onlinepathology]] prefers this definition. | ||