Even adjustment, the end of the x-ray image is a method for the stereotactic biopsy

摘要

It is a method (500) for dynamic generation of stereo project ions of the breast tissue to be examined (4) with the aid of an x-ray projection device (1, 3, 5, 6) is described. In the case of the method, an x-ray source of the x-ray projection device to a start position (a) moves. Then, an x-ray projection onto the receiving means in the case of the starting position (a) is started, and the x-ray projection onto the receiving means is carried out while the x-ray source (1) to a destination position (b) moves. During the x-ray projection onto the receiving means, the position of the x-ray focus (f) re-adjusted in such a way that a change in the position of the x-ray focus (f) at least partially, preferably completely, is compensated. Finally, the x-ray projection receiving upon reaching the target position (b) of the x-ray source (1) is terminated. It is also a method for determining a position of the breast tissue to be examined explained. In addition, an automated process for the biopsy planning described. In addition, it is an x-ray sources - control device (40) is described. Furthermore, an automatic stereo clock ic the biopsy device (10) is described.