<p>A diagnostic system enabling data to be effectively utilized without changing the existing workflow by using association between electronic receipt-relevant information even in small-scale facility and patient information and associating the stored patient information and the patient's definite captured images with the receipt-relevant information and thereby enabling used of the information when patients revisit. The diagnostic system comprises an image creating device (2) for creating a captured image of a subject, a reception device (11a) for receiving/registering the subject and creating patient information corresponding to the subject on receiving/registering the subject, a CPU (111) for carrying out a receipt information creating processing of creating receipt-relevant information including at least imaged portion information and corresponding to the subject imaged by the image creating device (2) and an information associating processing of associating the patient information with the receipt-relevant information, and a server (4) for storing the patient information and the receipt relevant information associated with the patient information.</p>
