首页> 中文期刊> 《中华实用儿科临床杂志》 >神经纤维瘤病1型并矮小症4例临床特点及文献复习

神经纤维瘤病1型并矮小症4例临床特点及文献复习

摘要

目的 总结神经纤维瘤病1型(NF1)并矮小症患儿的临床特点.方法 回顾性分析4例NF1并矮小症患儿的临床特点及基因突变类型.总结我国已报道的NF1患儿的临床表现和基因突变特点.结果 4例患儿(男∶女﹦1∶1)均以身材矮小为主诉就诊,确诊为NF1,年龄3. 6~17. 5岁,3例伴牛奶咖啡斑,2例伴腹股沟雀斑,1例伴皮肤神经纤维瘤.4例患儿有3种突变形式,1例NF1 基因exon2 - exon15 大片段重复, 2例错义突变,分别为c. 3352A>G( p. Ser1118Gly)和c. 5425C>T( p. Arg1809Cys),1 例移码突变为c. 1756 1759delACTA(p. Thr586Valfs*18).据文献报道,中国NF1患儿最常见的临床表现为牛奶咖啡斑(97. 9﹪),最常见的基因突变类型为移码突变(28. 4﹪),身材矮小占10. 1﹪.结论 NF1患儿因皮肤表现就诊皮肤专科时,应重视其生长发育情况,而其他专科也应当警惕矮小症患儿中NF1的可能性.

著录项

  • 来源
    《中华实用儿科临床杂志》 |2019年第12期|946-949|共4页
  • 作者单位

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

    Key Laboratory o? Endocrinology o? National Health Commission,Department o? Endocrinology,Peking Union Medical College Hospital,Chinese Academy o? Medical Science and Peking Union Medical College,Beijing 100730,China;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类
  • 关键词

    神经纤维瘤病1型; 神经纤维蛋白1基因; 身材矮小;

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