Posterior reversible encephalopathy syndrome due to acute suppurative thyroiditis: A case report

Journal of Pediatric Critical Care · Published 2025-03-01 · DOI 10.4103/jpcc.jpcc_88_24

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Abstract

Posterior reversible encephalopathy syndrome (PRES) and acute suppurative thyroiditis (AST) are both rare illnesses reported in children. A 14-year-old girl presented with fever, and neck swelling followed by convulsion and altered sensorium. She had low thyroid-stimulating hormone and elevated T3 and T4 levels. Computed tomography neck showed a hypodense lesion involving the thyroid gland suggestive of AST. Magnetic resonance imaging brain demonstrated hyperintense lesions in the white matter of the frontal-parietal and occipital lobes. Here, we highlight that AST-induced hyperthyroidism may cause PRES in children.

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Publication details

Year
2025

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