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小儿后颅窝肿瘤为小儿颅内常见肿瘤之一,临床表现缺乏特异性,易误诊,而MRI检查是诊断后颅窝肿瘤的重要方法。本资料回顾性分析我院42例后颅窝肿瘤患儿的MRI表现特点,并对临床误诊患儿的原因进行分析。
Pediatric posterior fossa tumors are one of the common intracranial tumors in children. Clinical manifestations are not specific and easily misdiagnosed. MRI examination is an important method for the diagnosis of posterior fossa tumors. This retrospective analysis of 42 patients with posterior fossa tumors in our hospital MRI features, and analysis of the causes of misdiagnosis in children.