| 摘要 |
The present invention provides a diagnostic imaging system (100), comprising a magnetic resonance (MR) imaging system (110) for providing an image representation of at least a portion of a subject of interest (120) positioned in an examination space (116), a hyperthermia device (111) for locally heating a target zone within the portion of the subject of interest (120), and a control unit (126) for controlling the MR imaging system (110) and the hyperthermia device (111), wherein the diagnostic imaging system (100) is adapted to provide a diagnostic image representation of the portion of the subject of interest (120) by correlating image representations obtained at different temperatures of the target zone, wherein the diagnostic image representation comprises information on temperature dependent changes of the metabolism of the subject of interest (120). The invention further provides a treatment system comprising the above diagnostic imaging system (100), a treatment module (146) for applying a treatment to the subject of interest (120) for destroying cells within the target zone, and a control module (126) for controlling the treatment module (146) for applying the treatment based on diagnostic image representations obtained by the diagnostic imaging system (100). Accordingly, changes of the metabolism of the subject of interest can be evaluated to direct a treatment to such areas, where the cells have not yet been destroyed as desired. By comparing the difference of the above measurements between the first and the second temperature, the efficiency of the treatment can be evaluated and the further treatment can be adapted based on the metabolism changes. |
