Small intestine cancer other imaging findings: Difference between revisions

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==Other Imaging Findings==
==Other Imaging Findings==
=== '''Enteroscopy''' ===
*[[X-rays|X-ray]], [[Computed tomography|CT]], [[Magnetic resonance imaging|MRI]], and [[PET-CT]] are the foremost examination modalities for [[Small intestine|small intestinal]] tumors.
*However, with the advancement of radiology, a series of new diagnostic techniques have been developed, such as electronic [[enteroscopy]], multi-slice spiral [[Computed tomography|CT]] enteroclysis and capsule [[endoscopy]]. <ref name="pmid28105627">{{cite journal |vauthors=Zhao Z, Guan X, Chen Y, Wang X |title=[Progression of diagnosis and treatment in primary malignant small bowel tumor] |language=Chinese |journal=Zhonghua Wei Chang Wai Ke Za Zhi |volume=20 |issue=1 |pages=117–120 |date=January 2017 |pmid=28105627 |doi= |url=}}</ref>
*On [[enteroscopy]], [[gastrointestinal stromal tumor]] present as a nodule with enlarged [[mucosal]] folds or as a mass with abnormal surface vessels.
*[[Carcinoid tumors]] present with [[submucosal]] nodule or bulge, which can be associated with an ulcer.
*[[Lymphomas]] present with variable degrees of nodular [[mucosa]] and occasional ulcerations and strictures <ref name="pmid28435408">{{cite journal |vauthors=Bartel MJ, Stark ME, Lukens FJ |title=Clinical Review of Small-Bowel Endoscopic Imaging |journal=Gastroenterol Hepatol (N Y) |volume=10 |issue=11 |pages=718–726 |date=November 2014 |pmid=28435408 |pmc=5395713 |doi= |url=}}</ref>
=== '''Capsule endoscopy:''' ===
*In this procedure, the patient is not detected with an actual [[endoscope]] but with a capsule (about the size of a large vitamin pill) 
*[[Endoscope]] contains a light source and a very small camera.
*After swallowing, the capsule goes through the [[small intestine]] for a period of 8 hours. 
*It takes thousands of pictures which can be downloaded onto a computer to analyze.
=== '''[[Double balloon enteroscopy]]''' ===
*This is a newer way of looking at the [[small intestine]]. At first the patient need to [[anesthesia]].
*This technology makes the doctor to see the intestine a foot at a time and even take a [[biopsy]] if something abnormal.


=== '''Barium x-rays''' ===
=== '''Barium x-rays''' ===

Revision as of 17:00, 16 January 2019

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Qurrat-ul-ain Abid, M.D.[2]

Overview

Other diagnostic studies for small intestine cancer include ultrasound, capsule endoscopy, double balloon enteroscopy, and barium follow through x-rays.

Other Imaging Findings

Barium x-rays

  • This is an x-ray test that a person is given a medication that will temporarily slow bowel movement, so structures can be more easily seen on the x-rays.
  • For this test, the patient drinks a substance called barium.
  • X-ray method called fluroscopy tracks how the barium moves through your esophagus, stomach, and small intestine. Pictures are taken in a variety of positions.
  • It includes upper GI series, enteroclysis and a barium enema.

References

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