This method includes the following steps: carrying out a processing of the specimen so as to make it possible to differentiate the pathological cells from the healthy cells of the specimen; and performing an acquisition of images of the specimen disposed on an analysis plate so as to obtain a plurality of images each representing a zone of the analysis plate, the images placed side by side forming an image of the whole of the specimen so as to create a virtual analysis plate. The method furthermore includes the following step: performing on the virtual analysis plate a processing of the images acquired so as to obtain a virtual restitution of the colors and of the intensity of the colors of the cytoplasm and/or of the nucleus, the colors and the intensity being able to be modified according to the preferences of the person in charge of the analysis.