Clinical Reasoning: A 29-Year-Old Woman Presenting With Seizures and an Atypical Frontal Lesion.

Hernández Vitorique, Pablo; Nieto Vallejo, Sixto Manuel; Jiménez Cortés, Natalia; Delgado Gil, Virginia · Neurology · 2025

case_report · Level V

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Abstract

Intracranial pseudotumoral lesions pose a considerable diagnostic challenge, arising from various etiologies, with multiple sclerosis being 1 such etiology. While characteristic radiologic features often enable differentiation from neoplastic processes, in certain instances, pseudotumoral lesions can present similarly to highly malignant tumors, complicating the diagnostic process.

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