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Breast lesions causing nipple discharge: preoperative galactography-aided stereotactic wire localization
Anna Koskela1, Marja Berg, Timo Pietiläinen
1Department of Clinical Radiology, Kuopio University Hospital and Kuopio University, Puijonlaaksontie 2, FIN-70210 Kuopio, Finland.
AJR. American Journal of Roentgenology
|May 24, 2005
Summary
Galactography-aided localization effectively guides surgeons to small intraductal lesions. This technique is crucial for lesions undetectable by standard mammography or sonography, improving diagnostic accuracy.
Area of Science:
- Medical Imaging
- Radiology
- Surgical Navigation
Background:
- Nipple discharge often indicates intraductal lesions.
- These lesions are frequently missed by mammography and sonography.
- Standard preoperative localization methods are often inapplicable.
Purpose of the Study:
- To evaluate galactography-aided stereotactic localization for intraductal lesions.
- To assess the feasibility of wire or coil placement guided by galactography.
Main Methods:
- Galactography was used to visualize intraductal lesions.
- Stereotactic guidance facilitated wire (n=8) or coil (n=1) localization.
- This approach was applied to lesions not visible on conventional imaging.
Main Results:
- Galactography successfully identified small intraductal lesions.
- Wire or coil localization was achieved using this method.
- Preliminary experience demonstrates the practicality of the technique.
Conclusions:
- Galactography-aided localization is a viable method for intraductal lesions.
- It offers a solution for lesions undetectable by mammography or sonography.
- This technique enhances preoperative planning for challenging cases.