Resolution of pachymeningeal enhancement is a radiographic marker for effective treatment of spontaneous intracranial hypotension: patient series.

Key Points

• To investigate the relationship between pachymeningeal enhancement and treatment efficacy in spontaneous intracranial hypotension (SIH).
• Analyzed MRI scans for diffuse pachymeningeal enhancement in SIH patients.
• Assessed resolution of SIH post-treatment using MRI findings.
• Evaluated correlation between radiographic markers and clinical outcomes.
• Pachymeningeal enhancement often resolves before clinical symptoms improve.
• MRI findings can indicate effective treatment for SIH.
• Radiographic assessment may enhance post-treatment evaluations.