Difference between revisions of "Duodenum"

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==Peptic duodenitis==
==Chronic duodenitis==
:''Peptic duodenitis'' redirects here.
===General===
===General===
*Due to [[peptic ulcer disease]].
*Considered a consequence of [[peptic ulcer disease]] (usu. due to [[Helicobacter gastritis]]).
**Strong association of [[Helicobacter gastritis]].
**This is disputed; Genta ''et al.'' considers gastric foveolar metaplasia a congenital lesion.<ref name=pmid20656325>{{Cite journal  | last1 = Genta | first1 = RM. | last2 = Kinsey | first2 = RS. | last3 = Singhal | first3 = A. | last4 = Suterwala | first4 = S. | title = Gastric foveolar metaplasia and gastric heterotopia in the duodenum: no evidence of an etiologic role for Helicobacter pylori. | journal = Hum Pathol | volume = 41 | issue = 11 | pages = 1593-600 | month = Nov | year = 2010 | doi = 10.1016/j.humpath.2010.04.010 | PMID = 20656325 }}</ref>
***This is disputed; Genta ''et al.'' considers gastric foveolar metaplasia a congenital lesion.<ref name=pmid20656325>{{Cite journal  | last1 = Genta | first1 = RM. | last2 = Kinsey | first2 = RS. | last3 = Singhal | first3 = A. | last4 = Suterwala | first4 = S. | title = Gastric foveolar metaplasia and gastric heterotopia in the duodenum: no evidence of an etiologic role for Helicobacter pylori. | journal = Hum Pathol | volume = 41 | issue = 11 | pages = 1593-600 | month = Nov | year = 2010 | doi = 10.1016/j.humpath.2010.04.010 | PMID = 20656325 }}</ref>


===Microscopic===
===Microscopic===
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===Sign out===
===Sign out===
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DUODENUM, BIOPSY:
- SMALL BOWEL MUCOSA WITH FOCAL GASTRIC FOVEOLAR METAPLASIA.
- BRUNNER'S GLANDS NOT IDENTIFIED.
- VILLI AND INTRAEPITHELIAL LYMPHOCYTES WITHIN NORMAL LIMITS (NEGATIVE FOR CELIAC DISEASE).
- NEGATIVE FOR ACUTE DUODENITIS.
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====Full house====
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DUODENUM, BIOPSY:
DUODENUM, BIOPSY:
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