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神經影像(五十三)眼眶內海綿狀血管瘤之影像

摘要


眼眶內病灶的分類相當繁雜,在影像上的表現也多變化,如今已經可以利用超音波、電腦斷層、核磁共振、血管攝影等多種影像診斷工具來輔助診斷。海綿狀血管瘤(cavernoushemangioma) 是成人最常見的眼眶內血管性病灶,好發於中年女性,最常見於眼球後眼肌束內的外側。本篇會經由一個案例來闡明眼眶內海綿狀血管瘤(retrobulbar cavernous hemangioma) 之典型影像以及可能涵蓋的其他眼眶內病灶在影像上的表現。

參考文獻


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