This pathology atlas on CD-ROM consists of 22 CD-ROMS, each dedicated to one organ system (see list of titles). Three CD-ROMs have already been prepared, the others are scheduled to appear within the next two years. Each CD-ROM is basically an image database depicting the known lesions of a given organ system, a short description of the lesion as well as the international classification of the lesion. Three types of classification are available upon entering the programme: ICD-10, SNOMED, or ADICAP. The programm is in English or French clickable. The authors are soliciting pathologists from countries all over the world to help promote the series.