Idiopathic hypertrophic cranial pachymeningitis masquerading as Tolosa-Hunt syndrome

Abstract

Idiopathic hypertrophic cranial pachymeningitis is a rare condition. A case of idiopathic hypertrophic cranial pachymeningitis presenting as Tolosa-Hunt syndrome is being reported. The importance of neuroimaging in patients with suspected Tolosa-Hunt syndrome is discussed. Tolosa-Hunt syndrome might represent a focal manifestation of Idiopathic hypertrophic cranial pachymeningitis. Future studies are necessary to further clarify the relationship between these two conditions.