Abstract: The present invention relates to an image reconstruction device and a corresponding method for reconstructing a 3D image of an object (7) from projection data of said object (7).

Abstract: The present invention is directed to a health care data management system comprising a workflow management system and a decision support system, as well as to a corresponding computer program product and a method. The decision support system comprises a probabilistic expert system for medical advice and is arranged to create a query to be sent to the workflow management system. It is also arranged to receive a corresponding answer determined by the workflow management system. This answer comprises entity allocation data relating to the allocation of an entity handled by the workflow management system. Furthermore, the decision support system is arranged to utilize the data as probabilistic input variable(s) for the expert system. Such a system has the advantage of combining up-to-date patient data and organisational data (resource allocation), which is managed by the workflow management system, with the profound medical expertise of a decision support system.