Cited by 6Neuroendocrine Tumor Research AdvancesPancreatic function and diabetesAbdominal vascular conditions and treatments

Hypoglycaemia in an adult male: A surprising finding in pursuit of insulinoma

Geraghty, M., Draman, M., Moran, D., Muldoon, C., Reynolds, J.V., Cullen, M.J.·2008·The Surgeon

Abstract

A 50-year-old man who had suffered several episodes of early morning sweats and tremors was diagnosed as having hyperinsulinaemic hypoglycaemia. Cross-sectional imaging and endoscopic ultrasound revealed no pancreatic lesion. A selective intra-arterial calcium infusion study showed a two-fold increase of insulin secretion after infusion of the splenic and superior mesenteric arteries. Laparotomy was performed, no lesion was identified after full mobilisation of the pancreas, and nothing was evident with intra-operative ultrasound. A distal pancreatectomy was performed. Microscopically, the pancreas exhibited diffuse islet cell hyperplasia consistent with nesidioblastosis. The patient remains euglycaemic eight months post-operatively.

Integrity signals

Registry

Crossref · 10.1016/s1479-666x(08)80097-2

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2 of 2 references verified0 citation errors · 0 not checkable

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Authors
Geraghty, M., Draman, M., Moran, D., Muldoon, C., Reynolds, J. V., & Cullen, M. J.
Affiliations
St. James's Hospital (IE)
Venue
The Surgeon
Publisher
Elsevier BV
Published
2008-02
Volume
6
Issue
1
Pages
57-60
ISSN
1479-666X (ISSN-L)
OpenAlex
W2057350823
Cited by
6
References
2
Citations by year
2024: 1 · 2023: 3 · 2017: 1
FWCI
0.25
Type
journal article
Language
en
Open access
closed
Locations
  • The Surgeon (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Neuroendocrine Tumor Research Advances
  • Health Sciences › Medicine › Surgery › Pancreatic function and diabetes
  • Health Sciences › Medicine › Surgery › Abdominal vascular conditions and treatments
Keywords
hypoglycemia, insulinoma, hyperinsulinemic hypoglycemia, nesidioblastosis, pancreatic islet cell hyperplasia, distal pancreatectomy, endoscopic ultrasound, intraoperative ultrasound, normoglycemia
MeSH terms
Diagnosis, Differential, Humans, Hyperinsulinism, Hypoglycemia, Insulinoma, Magnetic Resonance Imaging, Male, Middle Aged, Pancreatic Neoplasms, Tomography, X-Ray Computed, Ultrasonography, Interventional, Endosonography, Nesidioblastosis

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