title: Technical aspects of internet-based knowledge presentation in radiotherapy.
abstract: Three-dimensional radiotherapy planning is a complex and time-consuming optimization process which requires much experience. To simplify and to speed up the process of treatment planning as well as to exchange experience and therapeutic knowledge, the department of Medical Physics at the German Cancer Research Centre (DKFZ) in Heidelberg is developing an Internet-based 3D Radiotherapy planning and Information System (IRIS). IRIS designed internet-based client-server application, implemented using Java, CORBA and PVM. The concept of IRIS combines the functionality of an interactive tutorial with a discussion forum, teleconferencing tool and an atlas of dose distributions. Furthermore an integral knowledge-based system provides automatically generated, preoptimized treatment plans. This paper explains the technical design of the system and gives an overview of experiences gained by the technical realization of a first prototype using currently available internet technology. The prototype is currently running for testing in the intranet of DKFZ.
authors.affiliation: German Cancer Research Centre (DKFZ), Department of Medical Physics, Heidelberg, Germany. a.luettgau@dkfz.de
authors.forename: A
authors.initials: A
authors.lastname: Lütttgau
authors.forename: R
authors.initials: R
authors.lastname: Bendl
mesh_terms: D001185:Artificial Intelligence; D002173:Cancer Care Facilities; D003199:Computer Systems; D020000:Decision Support Systems, Clinical / Q000295:instrumentation*; D005858:Germany; D006801:Humans; D021621:Imaging, Three-Dimensional; D020407:Internet; D009369:Neoplasms / Q000532:radiotherapy*; D011381:Programming Languages; D018787:Radiation Oncology / Q000193:education / Q000295:instrumentation*; D011880:Radiotherapy Planning, Computer-Assisted / Q000295:instrumentation*; D012106:Research; D019112:Teleradiology / Q000295:instrumentation