【摘要】 采用逻辑树分析方法作为建立肺癌诊断与治疗专家系统的工具 ,解决了建立专家系统获取知识困难的问题。介绍了依据患者病史和体征以及各种检查诊断结果 ,绘制出诊断状况与肺癌诊断的逻辑关系图的方法。结果表明 :用逻辑树来表达医生诊断肺癌和提出治疗方案的逻辑思维过程 ,利用“EXSYS专家系统开发工具”将逻辑树表达为计算机语言 ,以建立肺癌诊断治疗的计算机系统 ,是一种非计算机专业的医生建立专家系统的有效方法。更多还原

【Abstract】 The logical tree analytic method was used as a tool to set up the expert system which could diagnose and treat lung cancer. The method for drawing the logical relation diagram between diagnostic status and lung cancer diagnosis was introduced according to the patient’s clinical history, physical examination and various examination diagnostic reports. The results showed that using the logical tree to express the doctor’s logical thought way of diagnosing lung cancer and putting forward the treatment plan, utilizing the expert system to develop tools to translate the logical tree into computer language, as a result setting up the computer system for lung cancer diagnosis and treatment, is an effective method for non computer major doctor to build the expert system.更多还原