The invention discloses an intraoperative rapid pathological diagnosis method based on a mobile remote pathological diagnosis platform. The method comprises the steps of: sending a remote diagnosis request to a superior hospital in the operation process of a primary hospital; after receiving the remote diagnosis request of the primary hospital by the superior hospital, establishing communication connection with the primary hospital by the superior hospital through a mobile remote pathological diagnosis platform to remotely guide the primary hospital to complete specimen processing and upload the specimen scanning data to the superior hospital through the mobile remote pathological diagnosis platform; giving a pathological report based on the scanning data by the superior hospital, and returning the report to the primary hospital; and receiving the pathological report and completing the operation according to the report by the primary hospital. According to the intraoperative rapid pathological diagnosis method based on the mobile remote pathological diagnosis platform, informatization data transmission between superior hospitals and primary hospitals is achieved, the intraoperativecloud pathological diagnosis service is established, the problems that primary hospitals are short of pathologists and insufficient in level are solved, and the surgical medical level of the primaryhospitals is improved.