Patent ID: 8358874

Claim:
A method for displaying computed-tomography scans by and with a computation unit, comprising: generating a first display data record using a first recording technique and at least one second computed-tomography display data record using a second recording technique different from the first recording technique, such that structures of a first type and of a second type are identifiable using the first recording technique, and structures of the second type are not identifiable using the second recording technique; receiving details of a region of interest (ROI) with structures of the second type in the first computed-tomography display data record; determining relative coordinates of the ROI relative to other significant structures of the first type in the first computed-tomography display data record; determining a position of significant structures of the first type which match the first display data record in the at least one second computed-tomography display data record, the second computed-tomography display data record being generated during a CT-based intervention procedure; calculating the position of the ROI in the at least one second computed-tomography display data record based on the positions of the structures of the first type in the second computed-tomography display data record; and representing the ROI in at least one second computed-tomography display data record.