华西医院将打造国内AI**肺癌科研病种库

2018-04-12 王成弟、刘欢、刘佩佩 四川新闻网

人工智能已逐步应用到医疗中。4月12日,四川新闻网记者从川大华西医院获悉,2018年1月,该院启动了肺癌科研病种库暨肺部疾病AI(人工智能)综合诊疗产品项目。据了解,在临床,医生看一名肺癌病人所有片子需要15-30分钟。而经过该项目3个多月的建设后,AI综合诊疗阅片仅需5-10秒,准确率达到90%以上,AI识别结节准确率达到96%。目前,华西医院肺癌科研病种库已首批实现了1003名肺癌患者2406

人工智能已逐步应用到医疗中。4月12日,四川新闻网记者从川大华西医院获悉,2018年1月,该院启动了肺癌科研病种库暨肺部疾病AI(人工智能)综合诊疗产品项目。据了解,在临床,医生看一名肺癌病人所有片子需要15-30分钟。而经过该项目3个多月的建设后,AI综合诊疗阅片仅需5-10秒,准确率达到90%以上,AI识别结节准确率达到96%。目前,华西医院肺癌科研病种库已首批实现了1003名肺癌患者2406个就诊信息、3272个影像入库。

据介绍,通过肺癌科研病种库的建立,将多模态、全周期的数据(从风险因素到就诊过程,从实验室检验到影像检查再到病理,从诊疗方案到预后信息)在一个科研数据库中实现集成,打破原有信息化系统的界限,让科研项目可以低成本使用到全维度数据。同时,抛弃“先有科研项目后做数据抽取”的传统思路,前置进行临床数据的精细化提取,充分挖掘临床数据的信息(例如仅肺癌病理报告可以挖掘出五十多个数据提取点),彻底优化科研项目对临床数据得获取链路,实现了科研数据制备的精细化前置。

同时,由于引入人工智能算法,对文本数据和影像数据构建了人工智能信息提取模型以替代人工数据提取,万量级患者的全维度提取工作量从年级别压缩到月级别。特别是对于影像类高维数据通过人工智能算法进行结构化信息提取,使得人工难以实现的工作量变得可控且高效,实现了科研数据制备效率的全面跃升。按照传统的方法建立数据库,一个病人的200个信息采集需要耗时60分钟,而利用人工智能技术提取信息仅需2-3分钟,时间大为节省,准确率高达90%以上。

华西医院院长李为民表示,华西医院将在2018年6月实现本院2009年至2017年间经由病理确诊的2万6千例目标肺癌患者的全部信息AI自动入库,旨在打造国内首个含临床、影像、病理等多维度指标、可结构化的AI顶级肺癌科研病种库。此外,该项目团队正在联合开发肺癌、肺炎、肺结核等肺部常见疾病AI综合诊断产品,以提高基层医院的诊断治疗效率,更好的为临床和病人服务。

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    2018-04-14 fengyqf
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    2018-04-13 hanmeijinxiu

    大数据的作用很强大

    0

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    2018-04-12 1e1b8538m79(暂无匿称)

    不错的文章值得拥有

    0

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    2018-04-12 wqkm

    ^_^^_^^_^^_^

    0

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骨重塑可被肿瘤细胞中断,导致成骨细胞和破骨细胞的失衡。作为成骨细胞的祖细胞,已有报道间充质干细胞(MSCs)在一些癌症相关的骨病变中表现出异常的成骨分化潜能。然而,就非小细胞肺癌(NSCLC)骨转移中MSCs的生物学改变而言,目前的研究非常有限。我们在正常和NSCLC暴露的条件下研究了miR-139-5p在体外MSCs成骨分化中的表达和功能。然后,我们比较了伴或不伴有骨转移的IV期肺腺癌癌症患者中

国家癌症中心:肺癌居恶性肿瘤发病**位

报告显示,肺癌、胃癌、结直肠癌、肝癌、女性乳腺癌、食管癌、甲状腺癌、子宫颈癌、脑瘤和胰腺癌是我国主要的常见的恶性肿瘤,约占全部新发病例的77%。

Eur J Anaesthesiol:麻醉期间肺保护性通气可减少肺癌患者术后并发症:双盲、随机、对照试验

胸外科肺切除术与术后肺部并发症高发生率有关。研究表明高潮气量控制通气是腹部手术术后呼吸系统并发症的危险因素,且使用低潮气量和呼气末正压(PEEP)通气具有保护作用。本研究主要探讨低潮气量和PEEP通气对胸部手术后主要并发症的影响。