PT - JOURNAL ARTICLE AU - Arthur Mageau AU - Natalia Shor AU - Matthieu Fisselier AU - Jennifer Aboab AU - Augustin Lecler AU - Celeste Rebours AU - Homa Adle-Biassette AU - Olivier Gout AU - Romain Deschamps TI - Rituximab for corticosteroid-resistant relapsing IgG4-related intracranial pachymeningitis: report of two cases AID - 10.1136/practneurol-2017-001826 DP - 2017 Dec 05 TA - Practical Neurology PG - practneurol-2017-001826 4099 - http://pn.bmj.com/content/early/2017/12/05/practneurol-2017-001826.short 4100 - http://pn.bmj.com/content/early/2017/12/05/practneurol-2017-001826.full AB - IgG4-related disease is now recognised as an important cause of intracranial and spinal hypertrophic pachymeningitis. Treatment with corticosteroids generally leads to significant clinical improvement. We present two cases of IgG4 pachymeningitis unresponsive to corticosteroids who improved with rituximab.