Suprasellar arachnoid cyst presenting with bobble-head doll movements: a report of 3 cases.
We report a series of three patients with suprasellar arachnoid cysts who presented with a rare 'bobble-head doll' syndrome. The abnormal head movements improved after surgical evacuation of the cysts in all the three cases. Various pathophysiological mechanisms involved in the bobble-head doll syndrome are discussed. The literature on suprasellar arachnoid cysts is briefly reviewed.
Desai
K I
KI
Department of Neurosurgery, King Edward Memorial Hospital, Seth G. S. Medical College, Parel, Mumbai - 400001, India. drketandesai@hotmail.com
Nadkarni
T D
TD
Muzumdar
D
D
Goel
A
A
D016080:Arachnoid Cysts / Q000150:complications / Q000473:pathology*; D020863:Central Nervous System Cysts / Q000150:complications / Q000473:pathology*; D002675:Child, Preschool; D005260:Female; D019416:Head Movements; D006801:Humans; D008279:Magnetic Resonance Imaging; D009069:Movement Disorders / Q000209:etiology / Q000473:pathology*