累及前颅底者采用经额窦后壁入路的颅面联合手术切除方法；
The anterior skull base tumors were resected by craniofacial approach through posterior wall of frontal sinus.
结论颅眶沟通肿瘤经额颞眶颧联合入路显微镜下切除是一种安全、有效的方法。
Conclusion it is safe and effective to resect cranio-orbital tumor by the frontal-temporal-orbital-zygomatic approach with microsurgery.
病灶侵犯鼻腔与筛窦13例，上颌窦12例，蝶窦10例，额窦2例，眼眶7例，颅内3例，颌面部2例。
Tumor invasion involved nasal cavity and ethmoid sinus(13 cases), maxillary sinus (12 cases), sphenoid sinus(10 cases), frontal sinus (2 cases), orbit (7 cases).
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