Unveiling pediatric neurosarcoidosis mimicking central nervous system tuberculosis: Diagnostic challenges

Document Type

Article

Department

Paediatrics and Child Health

Abstract

Neurosarcoidosis is a rare chronic inflammatory disease affecting the nervous system. Owing to its varying manifestations that can mimic other central nervous system infectious or autoimmune diseases, and scarcity of literature, it proves to be a challenging diagnosis. We report two cases of possible neurosarcoidosis in the pediatric age group. Our first patient presented to us with seizures at the age of 13 years, whereas our second patient presented with headaches and vomiting at the age of 10 years. Both patients had elevated cerebrospinal fluid protein levels and leptomeningeal enhancement on magnetic resonance imaging (MRI); however, one patient also had a pituitary lesion. Tests for tuberculosis were negative for both. One of the 2 patients exhibited normal angiotensin-converting enzyme levels at the start of symptoms but later showed raised angiotensin-converting enzyme levels. His diagnosis was delayed as he was treated initially for central nervous system infections. His disease course showed frequent relapses with varying clinical symptoms. After trying steroids and different immunosuppressive agents, he was given a rituximab infusion, and he went into remission. Our cases contribute to the literature for addressing diagnostic and management challenges in children with neurosarcoidosis.

Comments

Volume,issue and pagination is not provided by author/publisher.

Publication (Name of Journal)

Journal of Child Neurology

DOI

10.1177/08830738241304167

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