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Idiopathic Hypertrophic Pachymeningitis: Does Earlier Treatment Improve Outcome?
Emilia Rizzo1,2, Ailsa Elizabeth Ritchie3, Vinay Shivamurthy4
1Faculty of Medicine and Surgery, University of Catania, Piazza dell'Università 2, 95124 Catania, Italy.
Insights
Early steroid treatment is crucial for children with idiopathic hypertrophic pachymeningitis, a rare dural thickening disorder. Prompt intervention may significantly improve outcomes and prevent long-term complications.
Area of Science:
- Neurology
- Pediatrics
- Inflammatory Disorders
Background:
- Hypertrophic pachymeningitis is a rare dural thickening disorder, predominantly reported in adults.
- Pediatric cases are exceptionally uncommon, necessitating further investigation into this condition in children.
Observation:
- A 14-year-old boy presented with severe headache and declining vision due to idiopathic hypertrophic pachymeningitis.
- A review of eleven pediatric cases revealed that steroid treatment often leads to positive responses.
- Delayed steroid initiation was associated with incomplete recovery in some cases, potentially impacting visual outcomes.
Findings:
- Steroid therapy demonstrated efficacy in managing pediatric hypertrophic pachymeningitis.
- Early intervention with steroids correlated with better patient outcomes.
- Delayed treatment initiation was linked to poorer recovery, as observed in the presented case.
Implications:
- Prompt diagnosis and early initiation of steroid therapy are vital for improving outcomes in pediatric hypertrophic pachymeningitis.
- This underscores the importance of considering hypertrophic pachymeningitis in children presenting with relevant neurological symptoms.
- Further research into pediatric hypertrophic pachymeningitis is warranted to optimize management strategies.
Abstract:
Background/goal: Hypertrophic pachymeningitis is a rare chronic inflammatory disorder characterized by marked fibrous thickening of the cerebral and/or spinal dura mater. This condition has largely been reported in adults, but there are very few reports in children.
Methods:
We describe a 14-year-old boy with idiopathic hypertrophic pachymeningitis, who presented with deteriorating vision on a background of severe headache. We evaluated pediatric cases of hypertrophic pachymeningitis and compared treatments and their relation to outcomes.
Results:
There are only eleven pediatric cases of hypertrophic pachymeningitis reported in the literature. In the patients treated with steroids either at presentation or subsequent relapses, a good response was reported. In the cases with delayed initiation of steroid treatment, this was often related to an incomplete recovery. In our patient, this delay may have contributed to his poor visual outcome.
Conclusions:
Early initiation of steroid treatment in children with idiopathic hypertrophic pachymeningitis may improve outcomes.
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