Zollinger-Ellison syndrome other imaging findings
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Mohamad Alkateb, MBBCh [2] Aravind Reddy Kothagadi M.B.B.S[3]
Overview
Endoscopic ultrasound and somatostatin receptor scintigraphy (SRS) (octreotide scan) may be helpful in the diagnosis of Zollinger-Ellison syndrome caused by gastrinoma.
Other Imaging Findings
Other imaging studies that may be helpful in the diagnosis of Zollinger-Ellison syndrome include: [1]
- Somatostatin receptor scintigraphy (SRS) (octreotide scan)[2]
- Somatostatin receptor scintigraphy (SRS) using 111In-pentetreotide with single photon emission tomography (SPECT) scanning allows total body localization study simultaneously at one time which therefore allows the detection of liver and distant metastases and it is more sensitive in both localizing the primary gastrinoma and identifying patients with liver metastases than conventional methods such as CT, MRI and ultrasound. [3]
References
- ↑ Tang, Shou-jiang; Wu, Ruonan; Bhaijee, Feriyl (2014). "Zollinger–Ellison Syndrome". Video Journal and Encyclopedia of GI Endoscopy. 1 (3–4): 666–668. doi:10.1016/j.vjgien.2013.06.005. ISSN 2212-0971.
- ↑ Cadiot G, Bonnaud G, Lebtahi R, Sarda L, Ruszniewski P, Le Guludec D, Mignon M (1997). "Usefulness of somatostatin receptor scintigraphy in the management of patients with Zollinger-Ellison syndrome. Groupe de Recherche et d'Etude du Syndrome de Zollinger-Ellison (GRESZE)". Gut. 41 (1): 107–14. PMC 1027237. PMID 9274481.
- ↑ Gibril F, Reynolds JC, Doppman JL, Chen CC, Venzon DJ, Termanini B; et al. (1996). "Somatostatin receptor scintigraphy: its sensitivity compared with that of other imaging methods in detecting primary and metastatic gastrinomas. A prospective study". Ann Intern Med. 125 (1): 26–34. PMID 8644985.