title: Hemiballism caused by a small cavernoma in the subthalamic nucleus.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Linn
authors.forename: Klaus Christian
authors.initials: KC
authors.lastname: Seelos
authors.forename: Kai
authors.initials: K
authors.lastname: Bötzel
mesh_terms: D000293:Adolescent; D001932:Brain Neoplasms / Q000150:complications* / Q000473:pathology; D020820:Dyskinesias / Q000209:etiology* / Q000473:pathology*; D007839:Functional Laterality; D006392:Hemangioma, Cavernous / Q000150:complications* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D020531:Subthalamic Nucleus / Q000473:pathology*