[Neuroblastoma in a boy with Simpson-Golabi-Behmel syndrome]

Zhonghua Er Ke Za Zhi. 2022 Mar 2;60(3):244-245. doi: 10.3760/cma.j.cn112140-20210708-00565.
[Article in Chinese]

Abstract

患儿 男,4月龄,因“确诊Simpson-Golabi-Behmel综合征Ⅰ型3个月余,体检发现腹部肿物1个月余”入院,其母孕24周B超发现羊水过多,患儿于38+3周胎龄经剖宫产出生,出生体重4 300 g,特殊面容,手指及泌尿系畸形,生后外周血全外显子基因检测发现磷脂酰肌醇蛋白聚糖3(GPC3)基因c.720delC半合子突变,导致氨基酸发生移码突变(p.N241Tfs*6),患儿之母该位点杂合变异,诊断为Simpson-Golabi-Behmel综合征Ⅰ型,左侧肾上腺肿物切除术后病理示神经母细胞瘤,未予放化疗。随访半年,3月龄逗笑,4月龄会抬头,6月龄会扶坐,9月龄独坐,不会走路,不认人。.

MeSH terms

  • Arrhythmias, Cardiac
  • Genetic Diseases, X-Linked* / genetics
  • Gigantism* / genetics
  • Heart Defects, Congenital* / genetics
  • Humans
  • Intellectual Disability* / genetics
  • Male
  • Neuroblastoma*

Supplementary concepts

  • Simpson-Golabi-Behmel syndrome