ArticleInternal and emergency medicine2025
Ultrasound evaluation of the optic nerve in patients with severe symptomatic hyponatremia.
Article in Internal and emergency medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Authors and funding
12 authors.
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Abstract
Severe hyponatremia can precipitate significant neurological symptoms due to osmotic imbalances that induce intracranial hypertension (ICH). This study investigates the correlation between serum sodium levels and optic nerve sheath diameter (ONSD), measured by ultrasound, in patients presenting with symptomatic severe hyponatremia in the Emergency Department. Sixty-four patients with severe hyponatremia (Na
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