Stereotactic Gamma Knife radiosurgery for the treatment of dystonia.
Department of Neurological Surgery, Asan Medical Center, Seoul, Korea.
A case of dystonia treated with Gamma Knife radiosurgery is reported. A 37-year-old female patient had a history of tuberculous meningitis at the age of 10 and subsequently developed a left hemidystonia. MRI showed an old infarction in the right caudate nucleus, globus pallidus and putamen. Stereotactic Gamma Knife radiosurgery was employed to make a lesion in the right posteroventral globus pallidus. Postoperatively, the patient's condition improved. However, homonymous hemianopsia developed postoperatively.
PMID: 8584831 [PubMed - indexed for MEDLINE]