[Traveling on the data highway--online information for urologists]

Global exchange of information is one of the major sources of scientific progress in medicine. Electronic media have recently supplemented the standard methods of scientific communication such as congresses, books and journals. Currently, 30 million computers are part of the world-wide, exponentially growing network, the ""information superhighway''. Numerous resources offered by the network are becoming increasingly useful in clinical medicine. In Germany, three major networks are currently available: T-Online/Datex-J, Compuserve and Internet. The majority of information relevant to urologists can be found in the Internet. This information includes medical journals that can either partly or completely be read online, online library catalogs, scientific images (pathology and radiology), and databases on urologic oncology and basic research in urology. Even outside academic institutions access to the "information superhighway" is easily available. Currently, the "information superhighway" constitutes a new source of database-type information; in the near future, medical education, clinical consultation and worldwide cooperation in clinical studies will be new fields of scientific communication employing worldwide computer networks.