Kotagal S, Peterson P L, Martens M E, Lee C P, Nigro M, Archer C R
Department of Neurology, St. Louis University Medical Center, MO 63110.
Pediatr Neurol. 1988 Jul-Aug;4(4):241-4. doi: 10.1016/0887-8994(88)90038-0.
A 33-month-old boy with recurrent stroke-like episodes had angiographic features characteristic of moyamoya syndrome. Mitochondrial encephalomyopathy was suspected because of lactic acidosis and ptosis. Studies of oxidative metabolism on isolated skeletal muscle mitochondria revealed impairment of NADH-coenzyme Q reductase activity. Mitochondrial metabolic disorders may cause moyamoya syndrome when other known associated factors are absent.
一名33个月大的男孩反复出现类似中风的发作,其血管造影特征符合烟雾病综合征。由于乳酸酸中毒和上睑下垂,怀疑有线粒体脑肌病。对分离的骨骼肌线粒体进行的氧化代谢研究显示NADH-辅酶Q还原酶活性受损。当不存在其他已知相关因素时,线粒体代谢紊乱可能导致烟雾病综合征。