| 摘要 |
<p>A breast localizer (200) for use in a selected imaging modality is disclosed having a plate (205) contoured to a chest wall for compressing a breast in the cranio-caudal direction. MR visible markers (212, 248, 292, 294) are disclosed which are moveable relative to a breast lesion during application of breast motion limiting means. A lesion localization system is disclosed which employs imaging visible members (926, 928) and manifested sets of imaging space coordinates to define a manifest point (1004) that is colinear with a lesion (940) and a selected entry point (946) thereto. Retrograde and antegrade lasers (1014, 1015) are employed to use a manifest point (1004) in guidance of a medical instrument to the lesion.</p> |
