Idiopathic Hypertrophic Cranial Pachymeningitis Associated With Intermediate Uveitis

Area of Science:

• Ophthalmology
• Neurology
• Inflammatory diseases

Background:

• Idiopathic hypertrophic cranial pachymeningitis (IHCP) is a rare condition characterized by thickening of the dura mater.
• Intermediate uveitis is an intraocular inflammatory condition affecting the vitreous and retina.

Observation:

• A patient presented with decreased vision, optic disc pallor, vitritis, and cystoid macular edema.
• Ophthalmic findings suggested inflammation potentially linked to a dural lesion.

Findings:

• Magnetic resonance imaging confirmed a dural lesion with significant enhancement.
• The patient's macular edema showed a positive response to medical management.
• This case represents the first reported instance of intermediate uveitis associated with IHCP.

Implications:

• The findings suggest a potential link between cranial pachymeningitis and intermediate uveitis.
• This association may warrant further investigation into shared etiological factors.
• Ophthalmologists and neurologists should consider this association in relevant clinical presentations.