A Case of Recurrent Painful Ophthalmoplegic Neuropathy with Associated Oculomotor Nerve Tumour. (2nd January 2020)

• Record Type: Journal Article
• Authors: Moloney, Patrick; Hughes, Nicola M.; Killeen, Ronan P.; O' Riordan, Sean
• Is Part Of: Neuro-ophthalmology. Volume 44:Number 1(2020)
• Page Start: 28
• Page End: 33
• Publication Date: 2020-01-02
• Subjects: Recurrent painful ophthalmoplegic neuropathy -- ophthalmoplegic migraine -- oculomotor nerve tumour; Neuroophthalmology -- Periodicals; 617.7
• DOI: 10.1080/01658107.2018.1534870
• Languages: English
• ISSNs: 0165-8107

Abstract

ABSTRACT: Recurrent painful ophthalmoplegic neuropathy (RPON) replaced the term 'ophthalmoplegic migraine' as the condition behaves more like an inflammatory cranial neuropathy than a primary headache disorder. RPON may be associated with cranial nerve thickening on MR imaging and persistent oculomotor paresis. Oculomotor tumours have rarely been described in cases of relapsing painful ophthalmoplegia with and without persistent paresis. Here, we present a case of relapsing painful left ophthalmoplegia that gradually became persistent. MR imaging after 14 years of symptoms revealed an enhancing tumour of the left oculomotor nerve. It is unclear whether the tumour was the cause of the attacks or whether repeated cycles could lead to tumour development. MR imaging is indicated in patients with RPON who develop persistent deficits to screen for associated oculomotor tumour.