Providing dermatological photographs using the multimedia extension of the international computer database for radiation accident case histories.

The World Health Organisation (WHO) Radiation Emergency Medical Preparedness (REMPAN) centres have built up the International Computer Database for Radiation Accident Case Histories (ICDREC) to document the medical treatment of acute radiation syndrome (ARS) patients. Images play an increasing role as complementary information beside text and numerical data in medicine. In particular, retrieval and display of digitised skin photographs serve to improve patient care, medical education and scientific analysis concerning the cutaneous radiation syndrome (CRS). The ICDREC has been built up as a client/server system. Particular focus has been set on using commercial off-the-shelf software components. All the medical data including the multimedia data are stored in a relational database system. The database can be accessed by inexpensive personal computers in the physician's workplace. Retrieval of one photograph via local area network (LAN) requires approximately 3 s. Authorised institutions can access the database via the Internet. The current state of the ICDREC multimedia component is illustrated with the skin lesion treatment of a Chernobyl patient. An example is given on how the workflow in a dermatology department is supported by the ICDREC.