急性和慢性Kernicterus:MR成像 进化 Globus Pallidus 在童年期间的信号变化
J Gburek-Augustat1, I Sorge2, M Stange3
1From the Division of Neuropaediatrics (J.G.-A., A.M.), Hospital for Children and Adolescents, University Hospital Leipzig, Leipzig, Germany Janina.Gburek-Augustat@medizin.uni-leipzig.de.
AJNR. American journal of neuroradiology
|August 24, 2023
概括
克尔尼克特,一种罕见的严重新生儿高胆氨酸血症的疾病,显示出不断演变的MRI成像模式. 识别这些微妙的,时间依赖的变化在白球是精确的诊断和预后至关重要的.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 儿科 儿科 儿科
背景情况:
- 虽然在西方国家很少见,但Kernicterus会导致严重的新生儿超白血病导致显著的神经学缺陷.
- 在kernicterus中微妙的磁共振 (MR) 成像发现可以被忽视,导致诊断和预后挑战.
研究的目的:
- 系统地分析慢性kernicterus中的MRI成像模式随着时间的推移的演变.
- 改进对MRI成像中的kernicterus的识别,特别是在微妙或演变异常的情况下.
主要方法:
- 对怀疑患有新生儿期后出现慢性kernicterus的患者进行了MRI成像研究的回顾性审查.
- 分析了8名患者,共15张在2012年至2022年期间获得的MRI图像.
主要成果:
- 克尔尼克特菌的诊断得到了MR成像特征的证实,包括新生儿T1WI高强度和婴儿和童年的T2WI高强度.
- 随着时间的推移,MRI成像的发现发生了变化:最初是T1WI,然后是T2WI,在婴儿期早期有潜在的"盲窗".
- 两名患者在2个月后进行了正常的初始MRI成像,在大多数情况下,尽管有特征性的临床症状和不断变化的MRI成像模式,但诊断错过了.
结论:
- 克尼克特鲁斯具有特有的临床病史和不断演变的MRI成像模式.
- 由于对微妙或正在演变的MRI成像异常的认知不足,kernicterus的诊断经常被错过.
- 了解MRI成像发现的时间演变对于准确诊断和管理kernicterus至关重要.
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