Mowat D, Kirby D M, Kamath K R, Kan A, Thorburn D R, Christodoulou J
Western Sydney Genetics Program, Department of Gastroenterology, Royal Alexandra Hospital for Children, Westmead, NSW, Australia.
J Pediatr. 1999 Mar;134(3):352-4. doi: 10.1016/s0022-3476(99)70463-4.
We report a child with an isolated complex III respiratory chain deficiency and global developmental delay who had severe pruritus with elevated plasma bile acid levels. A liver biopsy showed micronodular cirrhosis, and enzymologic evaluation demonstrated an isolated complex III deficiency in both liver and muscle. His pruritus improved and serum bile acid levels decreased after treatment with menadione and vitamin C.
我们报告了一名患有孤立性细胞色素c氧化酶缺乏症和全面发育迟缓的儿童,该患儿伴有严重瘙痒且血浆胆汁酸水平升高。肝脏活检显示为小结节性肝硬化,酶学评估表明肝脏和肌肉均存在孤立性细胞色素c氧化酶缺乏。在接受甲萘醌和维生素C治疗后,他的瘙痒症状有所改善,血清胆汁酸水平也有所下降。