文章摘要

吲哚菁绿与纳米碳在乳腺癌前哨淋巴结活检中的对比研究

作者: 1邹伟伟, 1白玉, 1王希龙, 1程凯, 1孙洪光, 1武孟孟, 1李高峰, 1杨振林
1 滨州医学院附属医院 甲状腺乳腺外科,山东 滨州 256603
通讯: 杨振林 Email: yzhlin@126.com
DOI: 10.3978/.10.3978/j.issn.1005-6947.2016.11.018
基金: 国家自然科学基金资助项目, 81173601 滨州医学院科技计划资助项目, BY2013KJ06 滨州医学院科研计划与科研启动基金资助项目, BY2015KJ23

摘要

目的:比较吲哚菁绿(ICG)、纳米碳混悬注射液在乳腺癌前哨淋巴结(SLN)示踪中的应用效果。方法:选择2013年11月—2016年7月收治乳腺癌行前哨淋巴结活检(SLNB)的患者136例,其中以ICG为示踪剂者60例(ICG组),以纳米碳混悬注射液为示踪剂者76例(纳米碳组)。比较两组的相关指标。结果:两组基本临床资料差异无统计学意义(均P>0.05);ICG组与纳米碳组SLN的检出率(96.67% vs. 100%)、灵敏度(89.47% vs. 95.83%)、假阴性率(10.53% vs. 4.17%)、准确率(93.33% vs. 98.68%),组间差异均无统计学意义(均P>0.05);ICG组较纳米碳组SLN检出数目少(3.17枚vs. 3.92枚,P=0.000),但检出时间短(25.72 min vs. 49.29 min,P=0.000);年龄、体质量指数(BMI)并不影响两种方法的SLN检出率及SLNB准确率(均P>0.05)。结论:ICG与纳米碳混悬注射液示踪乳腺癌SLN具有相似的效能,并且均操作简便,便于推广实施。
关键词: 乳腺肿瘤 前哨淋巴结活组织检查 吲哚花青绿 纳米粒子,碳

Comparison of indocyanine green and carbon nanoparticles for detection of sentinel lymph nodes in breast cancer

Authors: 1ZOU Weiwei, 1BAI Yu, 1WANG Xilong, 1CHENG Kai, 1SUN Hongguang, 1WU Mengmeng, 1LI Gaofeng, 1YANG Zhenlin
1 Department of Thyroid, Breast Surgery, Affiliated Hospital, Binzhou Medical University, Binzhou, Shandong 256603, China

CorrespondingAuthor:YANG Zhenlin Email: yzhlin@126.com

Abstract

Objective: To compare the efficacy of indocyanine green (IGG) with that of carbon nanoparticles suspension injection for detection of sentinel lymph nodes (SLNs) in breast cancer. Methods: One-hundred and thirty-six patients with early breast cancer undergoing sentinel lymph node biopsy (SLNB) from November 2013 to July 2016 were enrolled. Of the patients, IGG was used as a tracer in 60 cases (IGG group) and carbon nanoparticles suspension injection was used in the other 76 cases (nano-carbon group). The relevant variables between the two groups were compared. Results: The general clinical data showed no statistical difference between the two group of patients (all P>0.05). Between IGG group and nano-carbon group, all the parameters that included the detection rate of the SLNs (96.67% vs. 100%), sensitivity (89.47% vs. 95.83%), accuracy (93.33% vs. 98.68%) and false negative rate (10.53% vs. 4.17%) had no statistical difference (all P>0.05). The number of detected SLNs in ICG group was less than that in nano-carbon group (3.17 vs. 3.92, P=0.000), but the time for detection in IGG group was significantly shorter than that in nano-carbon group (25.72 min vs. 49.29 min, P=0.000). Age and body mass index (BMI) did not affect the detection rate of SLNs and accuracy of SLNB of the two methods (all P>0.05). Conclusion: IGG and carbon nanoparticles suspension injection have similar efficiency for detection of SLNs in breast cancer, and both are easy and convenient to use.
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