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Difference between revisions of "Mechanical bowel perforation"
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Mechanical bowel perforation (view source)
Revision as of 18:51, 21 February 2014
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'''Mechanical bowel perforation''' is a relatively uncommon occurrence. | '''Mechanical bowel perforation''' is a relatively uncommon occurrence. | ||
'''Bowel perforation''' redirects to this article. This article covers the [[differential diagnosis]] of bowel perforation. | |||
==General== | ==General== | ||
*Uncommon. | *Uncommon. | ||
===Causes of perforation | |||
Non-mechanical causes:<ref name=pmid23212537/> | |||
*[[Inflammatory bowel disease]] - [[Crohn's disease]], toxic megacolon. | |||
*[[Crohn's disease]]. | |||
*[[Diverticular disease]]. | *[[Diverticular disease]]. | ||
*Malignancy. | *Malignancy. | ||
*Ischemia. | *Ischemia. | ||
**[[Ischemic enteritis]]. | **[[Ischemic enteritis]]. | ||
**[[Ischemic colitis]]. | **[[Ischemic colitis]]. | ||
*Duodenal ulcer. | |||
====Mechanical causes==== | |||
Mechanical causes:<ref name=pmid23212537>{{Cite journal | last1 = Hines | first1 = J. | last2 = Rosenblat | first2 = J. | last3 = Duncan | first3 = DR. | last4 = Friedman | first4 = B. | last5 = Katz | first5 = DS. | title = Perforation of the mesenteric small bowel: etiologies and CT findings. | journal = Emerg Radiol | volume = 20 | issue = 2 | pages = 155-61 | month = Apr | year = 2013 | doi = 10.1007/s10140-012-1095-3 | PMID = 23212537 }}</ref> | |||
*Iatrogenic, e.g. complication of a surgery, colonscopy. | |||
**Typically elderly. | |||
*Trauma, e.g. [[gunshot wound]], [[sharp force trauma]]. | |||
**Typically younger people that were "minding their own business". | |||
*Foreign body. | |||
==Gross== | ==Gross== | ||