关键词: Cerebellar ataxia Cerebellar atrophy Hot cross bun sign MRI Multiple system atrophy

来  源:   DOI:10.1016/j.radcr.2024.05.044   PDF(Pubmed)

Abstract:
Multiple system atrophy is a form of synucleinopathy with an unknown etiology that causes progressive neurodegeneration. It may affect the cerebellum, autonomic nerves, and pyramidal and extrapyramidal systems. We present the case of a 51-year-old man who was hospitalized for recurrent balance problems and dizziness. Cranial magnetic resonance imaging showed the \"hot cross bun\" sign of the pons with major atrophy of the cerebellum. The cerebellar form of probable multiple system atrophy was the final diagnosis.
摘要:
多系统萎缩是一种病因不明的突触核蛋白病,可引起进行性神经变性。可能会影响小脑,自主神经,锥体和锥体束系统。我们介绍了一名51岁的男子,他因反复出现平衡问题和头晕而住院。颅骨磁共振成像显示脑桥的“热十字bun”标志,小脑严重萎缩。可能的多系统萎缩的小脑形式是最终诊断。
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