最初一些脑内或脑室内的小型囊性肿瘤，可在内镜下活检或切除。
Only some small cystic brain or intraventricular tumors could be biopsied or resected under endoscope initially.
方法：显微镜下经纵裂胼胝体入路切除三脑室肿瘤及猪囊虫8例。
Methods:8 patients with third ventricle tumors or pigs were operated cysticercus on via the approach of transcallosum-hemispheres.
结论选择合适的手术入路，运用显微手术切除侧脑室肿瘤，可获得良好的手术效果。
Conclusion The proper operative approaches and application of microsurgery can gain satisfactory result in removing lateral ventricular tumors.
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