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1 临床资料1.1 一般资料 :本组前颅底肿瘤 12例 ,男 8例 ,女 4例 ,年龄 2 8～ 6 9岁。均行 X线颅底片 CT或 MRI及脑血管造影检查。前颅窝鼻腔沟通性肿瘤 5例 ,前颅窝骨质破坏或伴眶板侵犯 7例。颅源性 7例 ,骨源性 3例 ,鼻源性 2例。病理性质 :脑膜瘤 6例 (脑膜内皮型 5例 ,
1 Clinical data 1.1 General Information: The group of anterior skull base tumors in 12 cases, 8 males and 4 females, aged 28 to 69 years old. X-ray skull CT or MRI and cerebral angiography were performed. 5 cases of anterior cranial fossa nasal communication tumor, 7 cases of anterior cranial fossa bone destruction or infiltration of the orbital plate. 7 cases of cranial origin, 3 cases of bone origin, 2 cases of nasal origin. Pathological features: 6 cases of meningioma (5 cases of meningeal endothelium,