Objective To analyze the application of ultrasound in the diagnosis and treatment of early neonatal brain injury. Methods A total of 60 high-risk newborn children admitted to our hospital from January 2022 to July 2022 were analyzed. All the children underwent ultrasound examination, and the relevant indexes of ultrasound examination were analyzed. Results Among the 60 high-risk neonates, 43 (71.67％) had brain injury, among which 23 (38.33％) had hypoxic-ischemic encephalopathy, 19 (31.67％) had intracranial hemorrhage, and 1 (1.67％) had ventricular dilatation. Ultrasonography showed 11 cases of cerebral edema, 9 cases of periventricular leukomalacia, 1 case of thalamus and basal ganglia injury, and 2 cases of cerebral infarction. 5 cases of PVH and IVH, 2 cases of cerebral parenchymal hemorrhage; Subarachnoid hemorrhage in 1 case and subdural hemorrhage in 1 case. As gestational age decreases, the likelihood of white matter injury and intracranial hemorrhage increases. The older the gestational age, the greater the likelihood of cerebral edema. Conclusion Ultrasound has the advantages of high accuracy, unoriginality, simple operation and good repeatability in the early diagnosis of neonatal brain injury.
ultrasounda newbornearly brain injurydiagnosistreatmentapplied research
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