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术中荧光显像辅助切除颅内肿瘤的初步研究 被引量:7

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摘要 目的探讨荧光素钠术中荧光显像辅助切除颅内肿瘤的技术可行性和安全性。方法回顾性分析2014年10月至2015年4月在解放军总医院神经外科接受手术治疗的18例颅内肿瘤患者,其中男8例,女10例。年龄1-70岁,平均47岁。所有患者于肿瘤暴露前90-120min给予静脉推注荧光素钠注射液(1mg/kg)。术中使用带有荧光素钠荧光显像模块的专用手术显微镜进行肿瘤荧光显像并指导肿瘤切除。本组病例于术后1、3、6个月随访,随访时常规进行临床及影像学检查并评价此技术对肿瘤切除的程度影响。结果本组18病例,术中均能在荧光模式下清楚地观察到肿瘤荧光,并辅助进行肿瘤切除。无患者出现荧光素钠注射相关不良反应。术后无颅内感染,脑脊液漏等相关并发症。随访期内无死亡病例。术前病变平均体积42.6 cm^3(3.4-144.1 cm^3)。肿瘤全切16例(88.9%),次全切2例(11.1%)。术中肿瘤荧光素钠的显像信号强度与肿瘤的病理学特征密切相关。结论本研究初步证实了荧光素钠术中荧光显像辅助切除颅内肿瘤的安全性和可行性,但仍需更大样本的队列研究来证实此技术的真正临床价值。
出处 《中国神经精神疾病杂志》 CAS CSCD 北大核心 2015年第12期745-749,共5页 Chinese Journal of Nervous and Mental Diseases
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