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]
Overview
Endoscopic ultrasound and somatostatin receptor scintigraphy (SRS) (octreotide scan) may be helpful in the diagnosis of Zollinger-Ellison syndrome caused by gastrinoma.[1]
Other Imaging Findings
Other imaging studies that may be helpful in the diagnosis of Zollinger-Ellison syndrome include:
- Endoscopic ultrasound[1]
- Somatostatin receptor scintigraphy (SRS) (octreotide scan)[2]
Gallery
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A -
B -
C -
D
- Figures A-D: A 37-year-old male with MEN 1. The patient was injected with 6.4 mCi In-111 octreotide, and images were acquired in the anterior and posterior projections at 4 hours (A) and 24 hours (B). SPECT images were also obtained at 24 hours (C, axial, and D, coronal). Findings are consistent with metastatic somatostatin-receptor-positive malignancy involving the lymph nodes either in the peripancreatic or porta hepatis region.[3]
References
- ↑ 1.0 1.1 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; et al. (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.
- ↑ Wosnitzer, Brian, and Ramesh Gadiraju. 'The Role Of Nuclear Imaging In Multiple Endocrine Neoplasia I (MEN1)'. Radiol. Case Rep. 5.4 (2010): n. pag. Web.