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鞍区Rathke囊肿9例影像学表现分析

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摘要 目的探讨鞍区Rathke囊肿的MRI表现,以提高对此类病变的诊断水平。方法回顾性分析9例经手术病理证实的鞍区Rathke囊肿的MRI表现。结果囊肿位于鞍内5例,鞍内向上延伸4例。T1WI、T2WI囊液均为高信号2例;T1WI呈高信号T2WI呈低信号2例;其余5例,T1WI呈等信号2例,呈低信号3例,T2WI均为高信号;囊内可见漂浮结节影3例。结论Rathke囊肿影像学表现多样化,MRI有一定的诊断价值。
作者 张建珂
出处 《中国误诊学杂志》 CAS 2012年第15期4058-4059,共2页 Chinese Journal of Misdiagnostics
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