Source:http://linkedlifedata.com/resource/umls/id/C0282601
MSH: An optical disk storage system used on specialized players that combine the functions of computer and CD player in a self-contained box, designed to be connected to a television set and a home stereo for video and sound output. The player is controlled with a hand-held remote unit resembling a television remote control. (J Allied Health 1993 Winter;22(1):131-8),NCI: An optical disk that is physically the same as an audio CD, but contains multimedia information (images, sound, etc.) The user can interact with films, games and educational programs. (computeruser.com)