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目的探讨早产儿脑损伤评估和早期诊断的效果。方法 100例早产脑损伤患儿,均进行核磁共振成像(MRI)及MRI弥散加权成像(DWI)检查,观察患儿脑损伤的诊断效果。结果病灶发生率最高是脑白质损伤,为48.46%;其次是生发基质和脑室内出血发生率,为13.85%;再次是基底节损伤,为13.08%。T2WI扫描序列与DWI扫描能够检查出来的病灶总数比较,差异具有统计学意义(P<0.05)。结论核磁共振检查诊断在早产儿脑损伤的评估与早期诊断中具有非常重要的作用,可以为早产儿的脑损伤诊断提供重要影像学依据。
Objective To explore the effect of early brain injury assessment and early diagnosis. Methods 100 children with premature brain injury were examined by magnetic resonance imaging (MRI) and diffusion weighted imaging (DWI). The diagnosis of brain injury in children was observed. Results The highest incidence of lesions was white matter damage, 48.46%; followed by the incidence of germinal matrix and intraventricular hemorrhage, was 13.85%; again, basal ganglia injury, 13.08%. T2WI scan sequence and DWI scan can check out the total number of lesions, the difference was statistically significant (P <0.05). Conclusion The MRI diagnosis plays an important role in the assessment and early diagnosis of brain injury in preterm infants and can provide important imaging evidence for the diagnosis of brain injury in premature infants.