Clinical analysis of 39 cases with neonatal cerebral infarction / 中华实用儿科临床杂志

ABSTRACT

Objective To investigate the clinical features,pathogenesis,diagnosis and treatment of neonatal cerebral infarction(NCI)in order to have a further understanding of its clinical features,to enhance therapeutic effica﹣cy and to improve prognosis. Methods The clinical history,head magnetic resonance imaging( MRI)+ diffusion Weighted imaging(DWI)data and folloW－up results of 39 neonates With NCI admitted into the Department of Neonato﹣logy,Gaozhou People＇s Hospital and the Second Affiliated Hospital of Shantou University Medical College from January 2013 to March 2018 Were retrospectively analyzed. Results All the 39 children Were diagnosed as NCI by MRI +DWI,among Which 30 cases(76. 92%)Were full－term infants,and 9 cases(23. 08%)Were premature infants,in Which 61. 54%(24／39 cases)Were males,and 17 cases(43. 59%)Were performed With emergency cesarean section because of umbilical cord around neck,intrauterine distress or maternal pregnancy hypertension respectively. TWenty－five patients(64. 10%)had the history of perinatal hypoxia. The presentation of MRI shoWed 32 cases(82. 10%)of ischemic cerebral infarction and 7 cases(17. 90%)of hemorrhagic cerebral infarction,While middle cerebral artery and its branches Were more susceptible to NCI With a left hemisphere predominance. Sixteen patients(41. 03%)developed convulsions. TWo patients died of purulent meningoencephalitis associated With NCI. One patient gave up treatment in the neonatal period and died 2 days after discharge. One patient died of cerebral palsy and pneumonia at the age of 11 months. Nine cases(31. 03%)developed cerebral palsy,and 2 patients developed speech disturbance so they could not express complex sentences. Conclusions Perinatal hypoxia and emergency cesarean section may be closely related to the incidence of NCI. NCI resulting from purulent meningoencephalitis is more severe and has a Worse prognosis. Considering the facts that NCI usually does not have specific clinical manifestations in the early stage,MRI +DWI,as the gold standard for the diagnosis of NCI,could be performed to facilitate early diagnosis and intervention.