NCT05545150

Who might be able to join this trial:

• You are a woman aged 18 or older who has been diagnosed with invasive breast cancer and/or a non-invasive breast condition called ductal carcinoma in situ (DCIS)
• You are planning to have breast-conserving surgery (a lumpectomy or partial mastectomy, where only part of the breast is removed, not the whole breast)
• Your cancer or abnormal cells have been confirmed through a tissue sample (biopsy)
• Your breast lesion has been seen on at least one type of imaging scan, such as a mammogram, ultrasound, or MRI
• You are able to have a locating device placed to help guide the surgeon, along with imaging used during the operation
• You (or your legal representative) are able to understand and sign a consent form before joining the study
• You have had chemotherapy before surgery (neoadjuvant chemotherapy) — you are still eligible
• You have cancer in both breasts or in more than one area of the same breast — you are still eligible (though the study device will only be used on one lesion)
• You have had or currently have another type of cancer that is unlikely to affect this study's safety or results — you may still be eligible (confirm with trial site)

Who may not be able to join:

• You are having a repeat surgery to remove remaining cancer cells from a previous breast operation (re-excision)
• The piece of tissue expected to be removed during surgery is larger than approximately 9 cm x 9 cm x 7 cm (roughly the size of a small grapefruit), as this exceeds the limit for the study device
• You have a physical health condition, mental health condition, or personal situation that the study doctor believes could affect your safety or your ability to fully participate in the study

Important: Always verify eligibility with the trial site directly before applying.