| Autor: |
Yokochi, Fusako, Okiyama, Ryoichi, Taniguchi, Makoto, Takahashi, Hiroshi, Hasegawa, Naomi, Hamada, Ikuma |
| Předmět: |
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| Zdroj: |
Journal of Neurology; Sep2001 Supplement 3, Vol. 248, p32-36, 5p |
| Abstrakt: |
The relationships between lesion location and clinical outcome following posteroventral pallidotomy for Parkinson's disease were studied. Forty-four patients were operated forty-six times and studied with neurological and psychological examinations before and after pallidotomy. Lesion location was confirmed using films with a coagulation electrode which were X-rayed during the operation. Changes of intelligence were observed in the patients with anteromedial lesions. Wearing-off phenomenon in four patients and dopa-induced dyskinesia in three patients were not improved following pallidotomy in twenty patients with severe wearing-off and dyskinesia. Lesions in the patients with no improvement of wearing off were located more lateral and those in the patients with sustained severe dyskinesia were located more dorsal in the internal part of the globus pallidus. It may be concluded that clinical outcome is related to lesion location. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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