CT与MR融合的神经外科导航系统治疗颅底肿瘤  

CT and MR Images Fusion in Neuronavigation to Treat Skull on Base Tumor

作　　者：谭峰 高金玲 曹守明 余军武 

机构地区：[1]山东淄博万杰医院神经外科,山东淄博255213

出　　处：《江西医学院学报》2003年第6期72-73,共2页Acta Academiae Medicinae Jiangxi

摘　　要：目的　探讨如何在神经外科导航系统中应用CT与MR融合技术 ,结合显微外科手术方法治疗颅底肿瘤。方法　 2 6例病人 ,全部应用CT及MR融合技术的神经外科导航系统行显微外科手术治疗。结果　肿瘤全切 2 0例 ,近全切 6例。全部病人无一例死亡。结论　神经外科导航系统对于颅底肿瘤有更精确的术中定位 ,应用CT及MR融合技术则可更好地显示肿瘤并排除CT影像伪影的干扰 ,从而达到更精确的术中导航。Objective To discuss how to use CT and MR images fusion in neuronavigation and neuromicrosic tecniqucal to treat the skull base tumor.Methods Twenty six patients with various skull base tumors were treated through neuronavigation with CT and MR images fusion technical.Results There were twenty tumors removed totally and six tumors removed subtotally without death or severe complication.Conclusion Neuronavigation has more precise location in treating skull base tumor.CT and MR images fusion used in neuronavigation can eliminate artifact imagines of CT and would be more precise.

关 键 词：神经外科导航系统 颅底肿瘤 显微外科 CT与MR融合 

分 类 号：R651.11[医药卫生—外科学] R739.41[医药卫生—临床医学]