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基因突变致新生儿先天性高胰岛素血症一家系临床分析 被引量:1

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摘要 目的研究新生儿先天性高胰岛素血症(congenital hyperinsulinism,CHI)患儿的临床资料及基因测序,提高临床医师对该病的认识。方法以贵州医科大学附属医院新生儿科收治的2例同胞兄弟二氮嗪治疗无效的CHI为研究对象,对其临床表现及基因测序进行分析。结果2例患儿均于新生儿期发病,表现为顽固性低血糖,氢化可的松、二氮嗪、生长抑素治疗均无效;同胞弟弟基因检测显示ABCC8基因为复合杂合突变,父母为基因突变携带者。结论新生儿临床上出现反复且难以纠正的低血糖时,应警惕CHI,尽早行基因检测明确诊断并提供遗传学指导。
出处 《国际儿科学杂志》 2019年第5期380-381,共2页 International Journal of Pediatrics
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