摘要
目的总结婴儿神经内分泌细胞增生症(NEHI)的临床特点,为制订NEHI患儿的诊断、治疗、预后等病程管理提供依据.方法回顾性分析2014年1月至2016年3月诊治的7例NEHI患儿的临床资料.结果7例患儿中,男5例,女2例;2例患儿从新生儿期开始呼吸增快,5例患儿生后1~6个月出现呼吸道症状;6例患儿有肺部爆裂音,4例有低氧血症,3例合并胃食管反流.肺部高分辨率CT(HRCT)显示所有患儿均存在肺中心区磨玻璃样病变,并且至少2个肺叶受累;2例患儿4叶以上肺叶受累;6例患儿有气体潴留.所有患儿在2岁后临床症状好转;1例达到临床和CT缓解;4例临床缓解,但仍有CT改变.结论NEHI常婴儿期起病,临床表现主要为持续性气促、肺部爆裂音和低氧血症,HRCT常表现为肺中心区磨玻璃样病变并气体潴留.该病无特异性治疗,大部分病例预后良好.
Objective To study the clinical features of neuroendocrine cell hyperplasia of infancy(NEHI)in order to provide a basis for the management of diagnosis,treatment and prognosis of children with NEHI.Methods A retrospective analysis was performed for the clinical data of seven children with NEHI who were diagnosed and treated from January 2014 to March 2016.Results Among the seven children with NEHI,there were five boys and two girls.Two children experienced tachypnea since the neonatal period,and five children developed respiratory tract symptoms within 1-6 months after birth.Of the 7 children,6 had pulmonary crackles,4 had hypoxemia,and 3 had gastroesophageal reflux.Lung high-resolution CT(HRCT)showed ground-glass opacities in the central region of the lungs in all children,which involved at least two lung lobes.Of the 7 children,2 had the involvement of more than 4 lobes and 6 had air trapping.All 7 children had an improvement in clinical symptoms after two years of age.One child achieved clinical and CT remission.Four children achieved clinical remission,but still with CT changes.Conclusions NEHI often occurs in infancy,with the major clinical manifestations of persistent tachypnea,pulmonary crackles,and hypoxemia.The children with NEHI often present ground-glass opacities in the central region of the lungs and air trapping on HRCT.There is no specific treatment for this disease and most cases have a good prognosis.
作者
王霞
黄榕
张国元
黄叶红
郑湘榕
刘沉涛
WANG Xia;HUANG Rong;ZHANG Guo-Yuan;HUANG Ye-Hong;ZHENG Xiang-Rong;LIU Chen-Tao(Department of Pediatrics,Xiangya Hospital of Central South University,Changsha 410008,China)
出处
《中国当代儿科杂志》
CAS
CSCD
北大核心
2020年第3期257-261,共5页
Chinese Journal of Contemporary Pediatrics
基金
湖南省卫生健康委科研计划课题项目(C2019179)。
关键词
神经内分泌细胞增生症
气促
肺磨玻璃样病变
婴儿期
儿童
Neuroendocrine cell hyperplasia
Tachypnea
Ground-glass opacities of the lung
Infancy
Child
