Volvulus other imaging findings: Difference between revisions
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==Overview== | ==Overview== | ||
Barium enema may be helpful in the diagnosis of sigmoid volvulus. In some instances, barium enema may be able to reduce sigmoid volvulus. Findings on barium enema suggestive of sigmoid volvulus include a twisted tapering known as a bird beak configuration. | Barium enema may be helpful in the diagnosis of sigmoid volvulus. In some instances, barium enema may be able to reduce sigmoid volvulus. Findings on barium enema suggestive of sigmoid volvulus include a twisted tapering known as a bird beak configuration. Barium study is contraindicated in the presence of necrotic bowel or pneumoperitoneum. | ||
==Other Imaging Findings== | ==Other Imaging Findings== | ||
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*Findings on barium enema suggestive of sigmoid volvulus include a bird's beak appearance representing the dilated area of bowel proximal to the obstruction. | *Findings on barium enema suggestive of sigmoid volvulus include a bird's beak appearance representing the dilated area of bowel proximal to the obstruction. | ||
*There is a high risk for perforation and peritonitis, so the enema is performed under fluoroscopic guidance. | *There is a high risk for perforation and peritonitis, so the enema is performed under fluoroscopic guidance. | ||
*Barium study is contraindicated in the presence of necrotic bowel or pneumoperitoneum. | |||
==References== | ==References== | ||
Revision as of 14:27, 3 January 2018
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Hadeel Maksoud M.D.[2]
Overview
Barium enema may be helpful in the diagnosis of sigmoid volvulus. In some instances, barium enema may be able to reduce sigmoid volvulus. Findings on barium enema suggestive of sigmoid volvulus include a twisted tapering known as a bird beak configuration. Barium study is contraindicated in the presence of necrotic bowel or pneumoperitoneum.
Other Imaging Findings
- Barium enema may be helpful in the diagnosis of sigmoid volvulus in conjunction with plain radiography.[1]
- Findings on barium enema suggestive of sigmoid volvulus include a bird's beak appearance representing the dilated area of bowel proximal to the obstruction.
- There is a high risk for perforation and peritonitis, so the enema is performed under fluoroscopic guidance.
- Barium study is contraindicated in the presence of necrotic bowel or pneumoperitoneum.