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聞道有先後,術業有專攻
zhanghuadong 离线
以下是引用mjma在2010-4-17 9:29:00的发言: It is unusual to see meningioma in the nasal cavity, but the photos do support that diagnosis. I think this is of the meningothelial type. The many cystic spaces are bigger than those seem in secretory meningioma, and do not contain spherical pseudo-psammoma bodies. |