Mieloneuropatia Tóxica a Óxido Nitroso: Ilustração de um Caso em Idade Pediátrica

Raquel da Costa Neves; Ana Luísa Gouveia; Clara Marecos; Sandra Jacinto; Paula Rocha

doi:10.20344/amp.23568

Nitrous Oxide–Induced Toxic Myeloneuropathy: Illustration of a Pediatric Case

Authors

Raquel da Costa Neves Departamento de Pediatria. Hospital Dona Estefânia. Unidade Local de Saúde de São José. Lisboa. https://orcid.org/0009-0003-8670-2002
Ana Luísa Gouveia Departamento de Pediatria. Hospital Dona Estefânia. Unidade Local de Saúde de São José. Lisboa. https://orcid.org/0000-0001-6314-2581
Clara Marecos Departamento de Pediatria. Hospital Dona Estefânia. Unidade Local de Saúde de São José. Lisboa. https://orcid.org/0000-0002-2717-134X
Sandra Jacinto Serviço de Neurologia Pediátrica. Hospital Dona Estefânia. Unidade Local de Saúde de São José. Lisboa. https://orcid.org/0000-0002-2798-2548
Paula Rocha Departamento de Pediatria. Hospital Dona Estefânia. Unidade Local de Saúde de São José. Lisboa. https://orcid.org/0000-0001-6594-4772

DOI:

https://doi.org/10.20344/amp.23568

Keywords:

Nitrous Oxide/toxicity, Spinal Cord Diseases/chemically induced, Substance-Related Disorders

Abstract

n/a.

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References

van Amsterdam J, Nabben T, van den Brink W. Recreational nitrous oxide use: prevalence and risks. Regul Toxicol Pharmacol. 2015;73:790-6.

European Monitoring Centre for Drugs and Drug Addiction (EMCDDA). European drug report 2024: trends and developments. 2024. [consultado 2025 jun 20]. Disponível em: https://www.emcdda.europa.eu/publications/european-drug-report/2024_en.

Patel SG, Zhang T, Liem B, Sundram F, Roxburgh RH, Barber A. Nitrous oxide myelopathy: a case series. N Z Med J. 2024;137:49-54.

Lindeman E, Melin S, Paucar M, Ågren R. Neuropathy with cerebral features induced by nitrous oxide abuse—a case report. Toxics. 2023;11:959.

Healton E, Savage D, Brust J, Garrett TJ, Lindenbaum J. Neurologic aspects of cobalamin deficiency. Medicine. 1991;70:229-45.

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Published

2025-10-01

How to Cite

da Costa Neves R, Gouveia AL, Marecos C, Jacinto S, Rocha P. Nitrous Oxide–Induced Toxic Myeloneuropathy: Illustration of a Pediatric Case. Acta Med Port [Internet]. 2025 Oct. 1 [cited 2025 Dec. 7];38(10):672-3. Available from: https://actamedicaportuguesa.com/revista/index.php/amp/article/view/23568

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Issue

Vol. 38 No. 10 (2025): October

Section

Letters to the Editor

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