Tolosa- Hunt syndrome is a rare steroid responsive disorder caused by granulation tissue involving the cavernous sinus or superior orbital fissure presenting as painful ophthalmoplegia and facial pain. In this report, we describe coexistence of Tolosa-Hunt syndrome with ocular myasthenia which may point towards an autoimmune etiological basis behind the cavernous sinus granulation tissue format...

Recurrent painful ophthalmoplegic neuropathy (RPON) is a rare condition that manifests as headache and ophthalmoplegia. It typically occurs in children. Although migraine or neuropathy have been suggested as etiologies, the precise etiology remains unclear. In the International Classification of Headache Disorders 3rd edition-beta version (ICHD3β) (code 13.9), RPON was categorized into painful ...

Painful ophthalmoplegia due to idiopathic granulomatous inflammation of the cavernous sinus/superior orbital fissure has been termed Tolosa-Hunt syndrome (THS). This report is based upon 146 patients with this syndrome published in the English literature. The clinical profile, natural history, diagnostic evaluation, pathologic findings, differential diagnosis, and therapy of THS are presented. ...

Two patients with Tolosa-Hunt syndrome (THS) who had atypical lesions in the intrasellar and juxtasellar regions are reported. They manifested with painful ophthalmoplegia. Magnetic resonance imaging (MRI) commonly showed an increase in the volume of the cavernous sinus occupied by homogeneously well-enhanced lesions in both cases. These lesions extended to the intrasellar and juxtasellar regio...

BACKGROUND Anti-GQ1b antibody has been found in Miller Fisher syndrome (MFS), Guillain-Barré syndrome (GBS) with ophthalmoplegia, Bickerstaff brainstem encephalitis (BBE), and acute ophthalmoplegia without ataxia (AO). The aim of this study was to determine the clinical features of AO associated with anti-GQ1b antibody. METHODS We retrospectively collected 34 patients with anti-GQ1b antibody ...