The Evaluation in usefulness of Guiding Marker SystemTM and magnetic probe, for detecting and resecting of non-palpable lesions of the breast
Not Applicable
- Conditions
- Breast Cancer
- Registration Number
- JPRN-jRCTs032180422
- Lead Sponsor
- Takeo Hiroyuki
- Brief Summary
This feasibility study demonstrated that the magnetic guiding localization is useful for localization of non-palpable breast lesion. The identification rate of nonpalpable lesion was high, and the rate of positive surgical margin was low.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Female
- Target Recruitment
- 41
Inclusion Criteria
1.Non-palpable breast cancer or non-palpable lesion suspected breast cancer which is planed surgical procedure.
2.Over 20 years old when its consented
3.Written informed consent
Exclusion Criteria
1.Metal allergy
2.Patient who had breast implant insertion surgery
3.Breast cancer patient in pregnancy period or lactation period
4.Male breast cancer
5.Inflammatory breast cancer
6.Patient who is assessed not applicable by physicians
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Complete resection of guiding marker
- Secondary Outcome Measures
Name Time Method Positive rate of the surgical margin<br>Re-operation / boost radiation within 3 months after breast conserving surgery <br>Safety