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Difference between revisions of "Colon"
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*Gomori trichrome - examine connective tissue. | *Gomori trichrome - examine connective tissue. | ||
*CD117 - to look for the ''interstitial cells of Cajal''. | *CD117 - to look for the ''interstitial cells of Cajal''. | ||
**<50% the expected = abnormal.<ref name=pmid19360428/> | |||
***Normal numbers not defined. | |||
*HU - neuronal marker.<ref name=pmid8586967>{{cite journal |author=Barami K, Iversen K, Furneaux H, Goldman SA |title=Hu protein as an early marker of neuronal phenotypic differentiation by subependymal zone cells of the adult songbird forebrain |journal=J. Neurobiol. |volume=28 |issue=1 |pages=82–101 |year=1995 |month=September |pmid=8586967 |doi=10.1002/neu.480280108 |url=}}</ref> | *HU - neuronal marker.<ref name=pmid8586967>{{cite journal |author=Barami K, Iversen K, Furneaux H, Goldman SA |title=Hu protein as an early marker of neuronal phenotypic differentiation by subependymal zone cells of the adult songbird forebrain |journal=J. Neurobiol. |volume=28 |issue=1 |pages=82–101 |year=1995 |month=September |pmid=8586967 |doi=10.1002/neu.480280108 |url=}}</ref> | ||
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*A long list of things to report is contained the recommendation of a working group.<ref name=pmid19360428>{{Cite journal | last1 = Knowles | first1 = CH. | last2 = De Giorgio | first2 = R. | last3 = Kapur | first3 = RP. | last4 = Bruder | first4 = E. | last5 = Farrugia | first5 = G. | last6 = Geboes | first6 = K. | last7 = Gershon | first7 = MD. | last8 = Hutson | first8 = J. | last9 = Lindberg | first9 = G. | title = Gastrointestinal neuromuscular pathology: guidelines for histological techniques and reporting on behalf of the Gastro 2009 International Working Group. | journal = Acta Neuropathol | volume = 118 | issue = 2 | pages = 271-301 | month = Aug | year = 2009 | doi = 10.1007/s00401-009-0527-y | PMID = 19360428 }}</ref> | *A long list of things to report is contained the recommendation of a working group.<ref name=pmid19360428>{{Cite journal | last1 = Knowles | first1 = CH. | last2 = De Giorgio | first2 = R. | last3 = Kapur | first3 = RP. | last4 = Bruder | first4 = E. | last5 = Farrugia | first5 = G. | last6 = Geboes | first6 = K. | last7 = Gershon | first7 = MD. | last8 = Hutson | first8 = J. | last9 = Lindberg | first9 = G. | title = Gastrointestinal neuromuscular pathology: guidelines for histological techniques and reporting on behalf of the Gastro 2009 International Working Group. | journal = Acta Neuropathol | volume = 118 | issue = 2 | pages = 271-301 | month = Aug | year = 2009 | doi = 10.1007/s00401-009-0527-y | PMID = 19360428 }}</ref> | ||
**Most pathology practises do not report much. | **Most pathology practises do not report much. | ||
<pre> | |||
TERMINAL ILEUM, CECUM, COLON (ASCENDING, TRANSVERSE AND SIGMOID), COLECTOMY: | |||
- SMALL BOWEL, CECUM, AND COLON WITHIN NORMAL LIMITS. | |||
- FOUR LYMPH NODES NEGATIVE FOR MALIGNANCY ( 0 POSITIVE / 4 ). | |||
- NEGATIVE FOR DYSPLASIA AND NEGATIVE FOR MALIGNANCY. | |||
COMMENT: | |||
Several stains were done: | |||
CD117: interstitial cells of Cajal present, no apparent decrease. | |||
SMA: no significant myocyte loss. | |||
Gomori trichrome: no abnormal fibrosis apparent. | |||
Tau: submucosal plexus and myenteric plexus present, no abnormalities apparent. | |||
</pre> | |||
=See also= | =See also= | ||