Ciliary ganglioplegic migraine: Migraine-related prolonged mydriasis

Abstract

Synchronous co-localization of the features suggests a pathogenic link between the pupil dysfunction and migraine, rather than a simultaneous coexistence of two independent disorders. Likely explanations include a latent Adie's pupil that could have been triggered during a particular migraine attack; a ciliar ganglionic lesion/dysfunction produced by the migrainous process; an ophthalmoplegic migraine with selective parasympathycoparesis; or an episodic ciliar ganglionitis with migrainous features. Ciliary ganglioplegic migraine is proposed as a nominal term pointing to the possible anatomic source of the migrainous-related pupil dysfunction; the pathogenesis remains unknown.