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目的回顾性分析新生儿室管膜下囊肿(SEC)头颅超声的声像图表现及临床意义。方法选择我院2006年1月至2009年8月经头颅超声诊断为SEC的198例疾病新生儿。结果超声共检查1088例,诊断管膜下囊肿198例,发生率18.2%。其中45例(占22.7%)为室管膜下出血(SEH)后致的室管膜下囊肿,4例(占2.0%)为脑室周围白质软化(PVL)后致的室管膜下囊肿。结论头颅超声能明确诊断SEC,同时可了解其病因及预后,为临床治疗提供依据。
Objective To retrospectively analyze the echocardiographic manifestations and clinical significance of neonatal subependymoid cysts (SECs). Methods One hundred and eighty-eight newborns with SEC were diagnosed by transcranial ultrasound from January 2006 to August 2009 in our hospital. Results Ultrasound examination of 1088 cases, the diagnosis of subependymal cysts in 198 cases, the incidence rate of 18.2%. Among them, 45 cases (22.7%) were subependymal cysts after subependymal hemorrhage (SEH), 4 cases (2.0%) were subependymal cysts after periventricular leukomalacia (PVL). Conclusion The cranial ultrasound can confirm the diagnosis of SEC, at the same time can understand its etiology and prognosis, provide the basis for clinical treatment.