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Crigler-Najjar综合征2型

Crigler-Najjar syndrome type 2

ORPHA:79235疾病亚型

定义 英文原文(暂无中文)

A form of Crigler Najjar syndrome (CNS), a rare hereditary disorder of bilirubin metabolism, characterized by unconjugated hyperbilirubinemia due to reduced and inducible activity of hepatic UDP-glucuronosyltransferase 1A1. The disorder clinically manifests with neonatal, isolated jaundice with a risk of developing bilirubin encephalopathy later in life due to triggers such as stress or infection.

别名

胆红素尿苷二磷酸葡萄糖醛酸转移酶缺乏症2型

基本事实

遗传方式
常染色体隐性
发病年龄
婴儿期、新生儿期

相关基因 1

基因名称关联类型
UGT1A1UDP glucuronosyltransferase family 1 member A1Disease-causing germline mutation(s) (loss of function) in

临床表型 3

极常见 99–80%3

  • 新生儿高胆红素血症 HP:0003265
  • 新生儿黄疸期延长 HP:0006579
  • 高非结合胆红素血症 HP:0008282

外部标识与链接

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本页数据来源

  • 疾病定义、同义词、基因、表型、流行病学:Orphanet(CC BY 4.0)
  • 中文病名:Orphanet 中文包,冻结于 2020-06-01
  • 表型中文标签:HPO 简体中文翻译(CHPO 上游成果)