Abstract

目的 探讨迟发型鸟氨酸氨甲酰转移酶缺乏症(ornithine transcarbamylase deficiency,OTCD)的临床特点。 方法 分析1例学龄前期起病的女性OTCD患儿的临床特点及转归,总结诊治中的经验教训。 结果 迟发型OTCD临床上多表现为高氨血症导致的神经精神系统及肝功能损害症状,极易误诊为瑞氏样综合征,可通过尿有机酸气相-质谱联用分析的结果及酶基因检测进行确诊。 结论 对于无法解释的精神症状、急慢性脑病、癫痫患儿,特别是女性患儿,血氨测定可作为常规筛查,对可疑OTCD的患儿,应反复进行血氨测定、尿有机酸气相-质谱联用分析及血浆串联质谱分析检查,争取早期明确诊断,必要时行酶学诊断或基因分析。

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.