1. An image and information processor comprising: an image information processing unit having a function for inputting patient information and radiation image capture information related to said patient information; a function for receiving at least one first radiation image having been read by means of a radiation image reading device; and a function for performing image processing on said at least one first radiation image having been received from said radiation image reading device; an image display device which is connected to said image information processing unit and displays at least one of said at least one first radiation image and at least one second radiation image having been subjected to said image processing by said image information processing unit; and an external storage device which is connected to said image information processing unit and stores temporarily at least one of said at least one first radiation image and said at least one second radiation image in relation to said patient information; wherein said image information processing unit is constructed such that a serial radiography based on a plurality of radiographic conditions of said image capture information relating to one patient inputted by means of said input function can be reserved as a single inspection , said plurality of radiographic conditions of said radiation image capture information which are reserved as said single inspection are displayed in a single screen of said image display device as tags, each corresponding to each of said plurality of radiographic conditions, each of predetermined regions corresponding in a one-to-one manner to each of said tags and displaying a thumbnail image of a radiation image corresponding to each of said plurality of radiographic conditions, is displayed in advance in a region adjacent to a region in which each of said plurality of radiographic conditions is displayed, and, when said serial radiography is begun and the radiation image corresponding to each of said plurality of radiographic conditions is stored, said thumbnail image of said radiation image is displayed in a predetermined region of said predetermined regions corresponding to a tag of said tags .