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目的：报道侧脑室内肿瘤显微外科手术的结果。方法：利用ＣＴ、ＭＲＩ及ＣＡＧ确定了肿瘤的大小、形状、供血血管和明确其周围结构的情况下，９例侧脑室内肿瘤均采用显微外科手术，摘除肿瘤。结果：本组病例肿瘤全部切除，无手术死亡。结论：在手术显微镜下，肿瘤与侧脑室的结构，诸如丘脑、脉络丛以及丘纹静脉等，可清楚地辨认，因而提高了肿瘤的全切除率。
Objective: To report the results of microsurgical surgery for lateral ventricle tumors. Methods: Under CT, MRI, and CAG, the size, shape, blood supply, and surrounding structure of the tumor were determined. Microsurgical procedures and removal of the tumor were performed in all 9 cases of lateral ventricle. Results: All the tumors in this group were resected and no operative death occurred. Conclusion: Under the operating microscope, the structures of the tumor and lateral ventricles, such as the thalamus, choroid plexus, and thalli venous veins, can be clearly identified, thus increasing the overall tumor resection rate.