Pathological critical value early warning method based on pathological knowledge graph and related equipment

The embodiment of the invention discloses a pathology critical value early warning method based on a pathology knowledge graph. The method comprises the following steps: acquiring pathology text information from a pathology report; extracting a target entity from the pathological text information; performing matching analysis on the target entity by utilizing a preset pathology knowledge graph, and determining whether a pathology critical value exists in the pathology report or not; if the pathological critical value exists, early warning reminding is carried out, so that timely early warning of the pathological critical value is realized, and a pathologist and a clinician are timely reminded to pay attention preferentially and early and carry out clinical treatment of the next step, and clinical treatment is timely carried out on the patient to the greatest extent and the timely treatment rate of the patient is greatly improved, and therefore, the pathological critical value early warning efficiency and the