Difference between revisions of "Duodenum"

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398 bytes added ,  19:45, 29 March 2012
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===Microscopic===
===Microscopic===
Features:
Features:<ref>URL: [http://www.cap.org/apps/docs/committees/cancer/cancer_protocols/2011/SmallbowelNET_11protocol.pdf http://www.cap.org/apps/docs/committees/cancer/cancer_protocols/2011/SmallbowelNET_11protocol.pdf]. Accessed on: 29 March 2012.</ref>
*Nests of cells.
*Usu. nests of cells - may be:
*Stippled chromatin - AKA: salt-and-pepper chromatin, coarse chromatin.
**[[Trabecular]].
**Glandular - common in stomatostatin producing tumours.
*Stippled chromatin - ([[AKA]] salt-and-pepper chromatin, coarse chromatin).
*Classically subepithelial/mural.
*Classically subepithelial/mural.
*[[Psammoma bodies]].
DDx:
*Adenocarcinoma of the duodenum.


Images:
Images:
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