Zollinger-Ellison syndrome CT: Difference between revisions

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==Overview==
==Overview==
Abdominal CT scan may be diagnostic of Zollinger-Ellison syndrome. [[Gastrinoma]] are frequently multiple and often extrapancreatic (90% located in the gastrinoma triangle). Thus, they can be difficult to locate. For this reason, multiphase contrast enhanced thin slice cross-sectional imaging is ideal. Findings on Abdominal CT scan suggestive of [[gastrinoma]] include clearly defined, well-enhanced mass.
Abdominal CT scan may be diagnostic of Zollinger-Ellison syndrome. [[Gastrinoma]] are frequently multiple and often extrapancreatic (90% located in the gastrinoma triangle). Thus, they can be difficult to locate. For this reason, multiphase contrast enhanced thin slice cross-sectional imaging is ideal.<ref>History of Peutz-Jeghers syndrome. Dr Amir Rezaee and Dr Alexandra Stanislavsky et al. Radiopaedia.org 2015. http://radiopaedia.org/articles/peutz-jeghers-syndrome-2</ref> Findings on Abdominal CT scan suggestive of [[gastrinoma]] include clearly defined, well-enhanced mass.


==Abdominal CT==
==Abdominal CT==

Revision as of 13:21, 1 October 2015

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Mohamad Alkateb, MBBCh [2]

Overview

Abdominal CT scan may be diagnostic of Zollinger-Ellison syndrome. Gastrinoma are frequently multiple and often extrapancreatic (90% located in the gastrinoma triangle). Thus, they can be difficult to locate. For this reason, multiphase contrast enhanced thin slice cross-sectional imaging is ideal.[1] Findings on Abdominal CT scan suggestive of gastrinoma include clearly defined, well-enhanced mass.

Abdominal CT

  • When located, findings on abdominal CT scan suggestive of gastrinomas include:
  • Clearly defined, well-enhanced mass
  • Abdominal CT can be used to confirm the location of the cancer and to detect distant metastasis.
Abdominal CT scan showing a 3 × 2 cm, well-defined, uniformly enhanced mass adjacent to the duodenal loop. [2]

References

  1. History of Peutz-Jeghers syndrome. Dr Amir Rezaee and Dr Alexandra Stanislavsky et al. Radiopaedia.org 2015. http://radiopaedia.org/articles/peutz-jeghers-syndrome-2
  2. Lee WS, Koh YS, Kim JC, et al. Zollinger-Ellison syndrome associated with neurofibromatosis type 1: a case report. BMC Cancer. 2005;5:85.

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