Sethi K D, Zamrini E Y
Department of Neurology, Medical College of Georgia, Augusta 30912-3200.
J Neuropsychiatry Clin Neurosci. 1990 Winter;2(1):64-6. doi: 10.1176/jnp.2.1.64.
In clinical practice, distinguishing drug-induced parkinsonism from Parkinson's disease may be difficult. Asymmetry is generally not felt to be common in drug-induced parkinsonism. The authors investigated asymmetry of signs and symptoms in 20 patients with drug-induced parkinsonism. Tremor was identified in seven patients, slowness in five, and mixed symptoms in eight. A notable asymmetry of signs was seen in six patients. As in Parkinson's disease, subgroups seem to exist within the group of patients with drug-induced parkinsonism, and an asymmetry of signs and symptoms is not uncommon.
在临床实践中，区分药物性帕金森综合征与帕金森病可能存在困难。一般认为不对称性在药物性帕金森综合征中并不常见。作者调查了20例药物性帕金森综合征患者体征和症状的不对称性。7例患者出现震颤，5例出现运动迟缓，8例出现混合症状。6例患者出现明显的体征不对称。与帕金森病一样，药物性帕金森综合征患者群体中似乎也存在亚组，体征和症状的不对称并不罕见。
