Evidence map›Paper›PMID 40247612›Full record

ArticleThe American journal of case reports2025

Diagnostic and Surgical Management of Nesidioblastosis in a 42-Year-Old Man with Refractory Hypoglycemia.

Cleomar Ana de Souza Valentim, Vivien Suemi Arimura, Isabella De Melo Pompei, Denis Bonvechio, Marcio Shimabuku Silva, Fabio José Turrini, Mariana Soares Dalla Mariga Jorgino, Andre Silva Valentim

Abstract readCase Reports
In one paragraph

Article in The American journal of case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

8 authors.

Cleomar Ana de Souza ValentimPostgraduate Program in Health Sciences, Faculty of Medicine of Jundiaí (FMJ), Jundiaí, SP, Brazil.ORCID 0009-0006-6745-4877
Vivien Suemi ArimuraFaculty of Medicine of Jundiaí (FMJ), Jundiaí, SP, Brazil.ORCID 0009-0005-6568-5180
Isabella De Melo PompeiFaculty of Medicine of Jundiaí (FMJ), Jundiaí, SP, Brazil.ORCID 0000-0001-9438-1163
Denis BonvechioSobam Centro Médico Hospitalar, Jundiaí, SP, Brazil.
Marcio Shimabuku SilvaSobam Centro Médico Hospitalar, Jundiaí, SP, Brazil.
Fabio José TurriniSobam Centro Médico Hospitalar, Jundiaí, SP, Brazil.
Mariana Soares Dalla Mariga JorginoDepartment of Internal Medicine, Faculty of Medicine of Jundiaí (FMJ), Jundiaí, SP, Brazil.
Andre Silva ValentimDepartment of Internal Medicine, Faculty of Medicine of Jundiaí (FMJ), Jundiaí, SP, Brazil.ORCID 0009-0008-7929-9418

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Nesidioblastosis is an uncommon cause of hypoglycemia and is part of a group of diseases known as non-insulinoma pancreatogenic hypoglycemia syndrome (NIHPS). The objective of this report is to provide a comprehensive discussion on the diagnostic and therapeutic management of a case of nesidioblastosis, a rare and potentially fatal condition. CASE REPORT A 42-year-old non-diabetic man with a history of coronary artery disease and systemic arterial hypertension underwent extensive diagnostic investigation because he had been hospitalized several times over a period of approximately 2 years with a clinical history compatible with persistent refractory hypoglycemia. Despite laboratory and imaging tests, the underlying cause of the hypoglycemia remained unclear. Comprehensive investigation included computed tomography (CT), magnetic resonance imaging (MRI), upper endoscopy, PET/CT, and selective pancreatic arteriography. Persistent hypoglycemia associated with high insulin levels led to the suspicion of nesidioblastosis. After exhausting all clinical therapeutic options and after multidisciplinary discussion considering risks and benefits, we decided to perform total pancreatectomy and splenectomy. Anatomopathological and immunohistochemical examination confirmed the diagnosis of nesidioblastosis. CONCLUSIONS The diagnosis of nesidioblastosis is complex and requires a multidisciplinary approach. The decision to perform a total pancreatectomy was essential to control severe hypoglycemia and improve the patient's quality of life. This case report describes the diagnostic and therapeutic management of persistent endogenous hyperinsulinemic hypoglycemia and highlights the importance of diagnostic accuracy and early therapeutic intervention.

Indexed as

HypoglycemiaNesidioblastosisPancreatectomyAdultHumansMaleSplenectomy

Identifiers

PMID40247612
PMCPMC12013954

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.