Ancient representation of Meige's syndrome in the Moche culture in the pre-Columbian Peru.

The Moches were a pre-Columbian culture from Peru, who had a fine ceramic technique and used to represent diseases. One example is the potter presented here which represents a man with a probable Meige's syndrome and may be the first artistic representation of this disease.

Meige's syndrome: History, epidemiology, clinical features, pathogenesis and treatment.

'Meige's syndrome' is a type of cranial dystonia characterized by blepharospasm and oromandibular dystonia and can be associated with complex movement of lower facial muscles, mouth, jaw, tongue, pharyngeal and cervical muscles. Frequently, blepharospasm is the earliest clinical manifestation, which spreads over a period of time to involve other cranial and extra-cranial muscles. Common characteristics of this syndrome are well known, but their variety is wide. Different eponyms such as "Breughel syndrome", "Wood syndrome", "Blepharospasm plus", "Segmental cranial dystonia" and "Segmental cranio-cervical dystonia" have been used to describe this entity with numerous anatomical variations. In the majority of the patients Meige's syndrome is primary or idiopathic, where the cause of spasm is not known, however secondary cases can occur following prolonged use of neuroleptics or secondary to underlying brain disorders. This syndrome has also been described in patients with essential tremor, Parkinson's disease and atypical Parkinsonism. Neurophysiological features are similar to other focal dystonia characterized by abnormal plasticity and impaired inhibition. Most of the patients are successfully treated with injection of botulinum toxin, however deep brain stimulation has emerged as a good therapeutic option in intractable patients. The objective of this review is to understand whether patients who develop Meige's syndrome are different from patients who manifest blepharospasm or oromandibular dystonia alone.

Brueghel syndrome: its distinction from Meige syndrome.

A critical historical evaluation of the cranial dystonias supports the separation of the dystonia of the motor trigeminal nerve producing a widely opened mouth (Brueghel syndrome) from the more common facial dystonias with blepharospasm (Meige syndrome). In a patient with Brueghel syndrome, paroxysmal hyperpnea coincided with dystonic gaping; the finding of upbeating nystagmus suggests pontine localization in the pathogenesis of this rare disorder.

Meige syndrome: what's in a name?

Frequently, blepharospasm is associated with involuntary movements of the platysma, lower face and masticatory muscles. Similarly, masticatory dystonia may occur in isolation or in combination with dystonia of other cranial and cervical muscles. The non-possessive and possessive forms of Meige and Brueghel syndromes have been variably and imprecisely ascribed to various anatomical variations of craniocervical dystonia. Herein, the origin of eponymic terms as applied to craniocervical dystonia is reviewed as support for proposed elimination of these eponyms from clinical usage. Although the term "segmental craniocervical dystonia" more accurately captures the combination of blepharospasm and dystonia of other head and neck muscles, delineation of craniocervical subphenotypes is essential for etiological/genetic and treatment studies. To conclude, the clinical features, epidemiology, pathophysiology and therapeutic management of segmental craniocervical dystonia are examined with a particular focus on "blepharospasm-plus" subphenotypes.