Eyelid Myokymia as the Presenting Feature of Parry-Romberg Syndrome

Parry-Romberg syndrome is a rare acquired disease of unknown etiology that is classically characterized by progressive atrophy of the skin, subcutaneous tissues, and underlying bone structures. Eyelid myokymia is a disorder of involuntary, fine, continuous, undulating muscle fiber contractions, which is seen as a rippling of the overlying periorbital area. We report a patient with Parry-Romberg syndrome presenting eyelid myokymia.