MDOI International Journal of Multidisciplinary Studies and Innovative Researchs 110.0190/INT.2026.00165
110.0190/INT.2026.00165
Article

Hyponatremia with an Osmolar Gap, Pseudohyponatremia or Hyper-Osmolar Hyponatremia?

Leonardo Pozo Garciaa , Livia Frost , Bryan M. Tucker 2025 International Journal of Multidisciplinary Studies and Innovative Researchs

Abstract

Pseudohyponatremia is frequently misunderstood and often mistaken for other types of hyponatremia. In this study, we present a case of pseudohyponatremia resulting from hypertriglyceridemia. We provide an in-depth analysis of the pathophysiological mechanisms involved, comparing them with those of other hyponatremic disorders, and outline the diagnostic approach used to identify this atypical form of hyponatremia. Recognizing and accurately diagnosing non–hypo-osmolar hyponatremia is paramount, as these conditions are treated differently than other forms of hyponatremia.

Identifier Metadata

Identifier 110.0190/INT.2026.00165
Canonical mdoi:110.0190/INT.2026.00165
Resolver URL https://mdoi.org/110.0190/INT.2026.00165
Resource URL Open resource
Document URL Open document
Content Type Article
Authors Leonardo Pozo Garciaa , Livia Frost , Bryan M. Tucker
Year 2025
Depositor International Journal of Multidisciplinary Studies and Innovative Researchs Organisation
Prefix 110.0190
Registered June 17, 2026
Updated June 17, 2026
Status Active
Visibility Public

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mdoi:110.0190/INT.2026.00165

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