Abstract: Disclosed are a server-based medical image sharing method and system. The system provides a first medical image requested by a first viewer to the first viewer and receives information about a second user with whom the first medical image will be shared by the first viewer; The system provides the first medical image to a second viewer based on the information about the second user; When a user input related to an operation of the first medical image is received from any one of the first and second viewers, the system processes the first medical image, and generate a second medical image related to the first medical image. The system provides the generated second medical image to the first and second viewers.

Abstract: Disclosed are a messenger-based medical image sharing method and system. The messenger-based medical image sharing system includes a first viewer configured to include a messenger, and to transmit information about a link to a first medical image displayed on a screen via this messenger; a second viewer configured to include a messenger, and receive the information about a link from the first viewer via this messenger, thereby sharing the first medical image, and a medical image server configured to provide the first medical image corresponding to the information about a link to the second viewer.