孪生兄弟同患语言发育迟缓的病因与治疗

Cause and Treatment of Speech Stunting in Twin Brothers

目的报道孪生兄弟同患语言发育迟缓的临床结果。方法对一对年龄3.5岁的孪生兄弟同患语言发育迟缓的病例进行报道。结果0～6岁儿童神经心理发育量表检查发育商(DQ)分别为兄59弟57,正电子发射计算机体层摄影术(PET)检查示额叶皮质发育不良,语言评价均为语言发育迟缓,脑干听觉诱发电位检查及孤独症(ABC和CARs)评价等未见异常。结论孪生兄弟发生语言发育障碍的病因与遗传、脑发育、语言环境有关。准确的病因有待于进一步的深入研究。

Objective To report three-year-old twin brothers with speech stunting.Methods The clinical program of twin brothers with speech stunting were reported.Results The development quotient of Neuropsychological Developing Table of 0 to 6 Years-Old Nurselings was 59 for elder brother,and 57 for the younger.PET showed hypogenesis in the frontal lobe.Their linguistic rating showed both speech stunting,and the brain-audition evoked potential and the autistic evaluation（ABC and CARs）were normal.Conclusion The etiology of twin brothers＇ speech developing disorders is related with heredity,brain development,and speech environment,but the exact cause is being further studied.