In bore ct localization marking lasers

摘要: A diagnostic imaging system includes a stationary gantry (20) which defines subject-receiving bore (26). First and second lasers (66, 68) are firmly mounted to the (20). saggital laser (48) is overhead project longitudinal line (58) on top of subject in vertical plane (60) parallel an axial direction (Z). couch (36) moves into (26) generate image region interest out for marking. user segments outline at least organ. An isocenter (94) segmented organ determined. At one saggital, first (48, 66, adjusted concurrently with adjusting such that lines (58, 76, 78) projected by intersect determined (94). The mark subject.