| 摘要 |
A marking device (100) for identifying a subcutaneous biopsy cavity having a first nonabsorbable marker element (102, 108, 114, 118, 122, 126, 130) detectable by a first imaging modality and a second nonabsorbable marker element (014, 110, 116, 120, 124, 128, 132) detectable by a second imaging modality but not detectable by the first imaging modality. |
