The paper mainly take the pathology case expression based on semantic network as a foundation, and discuss the detail to the uncertainty within pathologic case and the match based on semantic network within the case base.

• 本文的主要内容是以病理案例的语义网络表示为基础,对病理案例中的不确定性以及病理语义网络案例在范例库中的匹配进行详细研究。