Difference between revisions of "Stomach"

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Stomach (view source)

Revision as of 20:12, 19 October 2010

285 bytes added ,  20:12, 19 October 2010
→‎Fundic gland polyps: +ref, +image +re-arr
(→‎Fundic gland polyps: +ref, +image +re-arr)
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*''Fundic'' location - duh!
*''Fundic'' location - duh!


===Micro===
====Clinical significance====
Features:<ref>NEED REF.</ref>
*Weak association with [[FAP]] (Familial Adenomatous Polyposis).<ref>{{cite journal |author=Freeman HJ |title=Proton pump inhibitors and an emerging epidemic of gastric fundic gland polyposis |journal=World J. Gastroenterol. |volume=14 |issue=9 |pages=1318-20 |year=2008 |month=March |pmid=18322941 |doi= |url=http://www.wjgnet.com/1007-9327/14/1318.asp}}</ref>
*Associated with chronic proton pump inhibitors (PPI) use -- approximately 4x risk.<ref>{{cite journal |author=Jalving M, Koornstra JJ, Wesseling J, Boezen HM, DE Jong S, Kleibeuker JH |title=Increased risk of fundic gland polyps during long-term proton pump inhibitor therapy |journal=Aliment. Pharmacol. Ther. |volume=24 |issue=9 |pages=1341-8 |year=2006 |month=November |pmid=17059515 |doi=10.1111/j.1365-2036.2006.03127.x |url=}}</ref>
 
Notes:
*Animal studies suggested PPIs cause [[neuroendocrine tumour]]s -- but this has not been found in humans.<ref>{{cite journal |author=Masaoka T, Suzuki H, Hibi T |title=Gastric epithelial cell modality and proton pump inhibitor |journal=J Clin Biochem Nutr |volume=42 |issue=3 |pages=191-6 |year=2008 |month=May |pmid=18545640 |pmc=2386521 |doi=10.3164/jcbn.2008028 |url=}}</ref>
 
===Microscopic===
Features:<ref>URL: [http://moon.ouhsc.edu/kfung/jty1/opaq/PathQuiz/A2B001-PQ01-M.htm http://moon.ouhsc.edu/kfung/jty1/opaq/PathQuiz/A2B001-PQ01-M.htm]. Accessed on: 19 October 2010.</ref>
*Polypoid shape (may not be appreciated on microscopy).
*Polypoid shape (may not be appreciated on microscopy).
*Dilated gastric glands.
*Dilated gastric glands.
**Flatted epithelial lining - '''key feature'''.
**Flatted epithelial lining - '''key feature'''.


===Significance===
Image:
*Weak association with [[FAP]] (Familial Adenomatous Polyposis).<ref>{{cite journal |author=Freeman HJ |title=Proton pump inhibitors and an emerging epidemic of gastric fundic gland polyposis |journal=World J. Gastroenterol. |volume=14 |issue=9 |pages=1318-20 |year=2008 |month=March |pmid=18322941 |doi= |url=http://www.wjgnet.com/1007-9327/14/1318.asp}}</ref>
*[http://moon.ouhsc.edu/kfung/jty1/opaq/PathQuiz/A2B001-PQ01-M.htm Fundic gland polyp (ouhsc.edu)].
*Associated with chronic proton pump inhibitors (PPI) use -- approximately 4x risk.<ref>{{cite journal |author=Jalving M, Koornstra JJ, Wesseling J, Boezen HM, DE Jong S, Kleibeuker JH |title=Increased risk of fundic gland polyps during long-term proton pump inhibitor therapy |journal=Aliment. Pharmacol. Ther. |volume=24 |issue=9 |pages=1341-8 |year=2006 |month=November |pmid=17059515 |doi=10.1111/j.1365-2036.2006.03127.x |url=}}</ref>
 
Note:
*Animal studies suggested PPIs cause [[neuroendocrine tumour]]s -- but this has not been found in humans.<ref>{{cite journal |author=Masaoka T, Suzuki H, Hibi T |title=Gastric epithelial cell modality and proton pump inhibitor |journal=J Clin Biochem Nutr |volume=42 |issue=3 |pages=191-6 |year=2008 |month=May |pmid=18545640 |pmc=2386521 |doi=10.3164/jcbn.2008028 |url=}}</ref>


==Gastric antral vascular ectasia==
==Gastric antral vascular ectasia==
Michael
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