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Needle localization of nonpalpable breast lesions
Radiology
|December 1, 1976
Summary
Percutaneous needle localization aids surgeons in biopsies of nonpalpable breast lesions identified on mammograms. This technique is effective for microcalcifications, masses, and architectural distortions, with specimen radiography being crucial.
Area of Science:
- Radiology
- Breast Imaging
- Surgical Oncology
Background:
- Mammography detects nonpalpable breast lesions requiring biopsy.
- Accurate localization of these lesions for biopsy can be challenging.
Purpose of the Study:
- To evaluate the effectiveness of percutaneous needle localization for nonpalpable breast lesions.
- To highlight the importance of specimen radiography in this procedure.
Main Methods:
- Percutaneous needle placement guided by mammography.
- Biopsy of suspicious lesions (microcalcifications, masses, architectural distortion).
- Surgical excision following needle localization.
Main Results:
- Percutaneous needle localization is an effective aid for surgeons in over 80 cases.
- The technique facilitates the removal of impalpable lesions.
Conclusions:
- Percutaneous needle localization is a valuable technique for biopsy of mammographically detected nonpalpable breast lesions.
- Specimen radiography is essential to confirm adequate lesion removal.