title: Transient parietal hand syndrome after cortical resection.
abstract: This case study with video recording describes a brief neurological examination of a rare post-surgical finding in a patient with intractable seizures who had a right parietal topectomy in order to cure focal and disabling epilepsy. Contemporaneously during the resection and while awake intraoperatively, the patient developed features characterised by involuntary, purposeless, and almost ballistic movements of the contralateral left upper extremity. These involved the shoulder and, more distally, the arm with less involvement of the hand itself and some clonic movement at the elbow, persisting for approximately 24 hours after surgery. Although identified in only one case in our series, we have named the resulting clinical phenomenology "parietal hand syndrome". A Medline search does not reveal any other such case in the English literature with the clinical elements and actual video documentation of neurological examination noted in our case report in the immediate post-operative setting. In this regard, this is a unique clinical report. [Published with video sequences].
authors.affiliation: Department of Neurology, Lahey Clinic Medical Center, Burlington, MA, USA. Joel.M.Oster@lahey.org
authors.forename: Joel M
authors.initials: JM
authors.lastname: Oster
authors.forename: Diana
authors.initials: D
authors.lastname: Apetauerova
authors.forename: Christine
authors.initials: C
authors.lastname: Thomas
authors.forename: G Rees
authors.initials: GR
authors.lastname: Cosgrove
mesh_terms: D000293:Adolescent; D000927:Anticonvulsants / Q000009:adverse effects / Q000627:therapeutic use; D002540:Cerebral Cortex / Q000473:pathology / Q000601:surgery*; D004351:Drug Resistance; D004569:Electroencephalography; D004828:Epilepsies, Partial / Q000601:surgery; D005260:Female; D006225:Hand; D006801:Humans; D008279:Magnetic Resonance Imaging; D009069:Movement Disorders / Q000209:etiology / Q000523:psychology*; D019635:Neurosurgical Procedures / Q000009:adverse effects*; D010296:Parietal Lobe / Q000601:surgery*; D011183:Postoperative Complications / Q000523:psychology*; D012640:Seizures / Q000601:surgery; D014741:Video Recording
chemical_list: D000927:Anticonvulsants