Zilkha A, Irwin G A
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A case of epidural hematoma of 7 days' duration showed a rim sign in the dynamic and static brain images. The significance and value of a rim sign are discussed.
一例病程7天的硬膜外血肿在脑部动态和静态影像中显示出边缘征。本文讨论了边缘征的意义和价值。