Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results
Purpose. For accurate resection of nonpalpable malignant breast lesions with a tumor-free resection rim, an exact and stable wire localization is essential. We tested the resistance towards traction force of different localization devices used in our clinic for breast lesions in two types of tissue....
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Radiology Research and Practice |
| Online Access: | http://dx.doi.org/10.1155/2014/425823 |
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| author | David Kaul Eva Fallenberg Felix Diekmann Volker Budach Martin Maurer |
| author_facet | David Kaul Eva Fallenberg Felix Diekmann Volker Budach Martin Maurer |
| author_sort | David Kaul |
| collection | DOAJ |
| description | Purpose. For accurate resection of nonpalpable malignant breast lesions with a tumor-free resection rim, an exact and stable wire localization is essential. We tested the resistance towards traction force of different localization devices used in our clinic for breast lesions in two types of tissue. Materials and Methods. Eight different commercially available hook-wire devices were examined for resistance towards traction force using an analogue spring scale. Results. Most systems showed a high level of movement already under small traction force. Retractable systems with round hooks such as the Bard DuaLok , the Fil d’Ariane, and the RPLN Breast Localization Device withstood less traction force than the other systems. However, the Bard DuaLok system was very resistant towards a small traction force of 50 g when compared to the other systems. The Ultrawire Breast Localization Device withstood the most traction force in softer tissue and Kopans Breast Lesion Localization Needle withstood the most force in harder tissue. Conclusion. The Ultrawire Breast Localization
Device and Kopans Breast Lesion Localization Needle withstood the most traction force. In general retractable systems withstand less traction force than nonretractable systems. |
| format | Article |
| id | doaj-art-29eb972708af4ac5b7c8bba257654c21 |
| institution | Kabale University |
| issn | 2090-1941 2090-195X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Radiology Research and Practice |
| spelling | doaj-art-29eb972708af4ac5b7c8bba257654c212025-02-03T01:10:00ZengWileyRadiology Research and Practice2090-19412090-195X2014-01-01201410.1155/2014/425823425823Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental ResultsDavid Kaul0Eva Fallenberg1Felix Diekmann2Volker Budach3Martin Maurer4Department of Radiation Oncology, Charité School of Medicine and University Hospital, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, GermanyDepartment of Radiology, Charité School of Medicine and University Hospital, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, GermanyKrankenhaus St. Joseph-Stift, Institut für Radiologie, Schwachhauser Heerstraße 54, 28209 Bremen, GermanyDepartment of Radiation Oncology, Charité School of Medicine and University Hospital, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, GermanyDepartment of Radiology, Charité School of Medicine and University Hospital, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, GermanyPurpose. For accurate resection of nonpalpable malignant breast lesions with a tumor-free resection rim, an exact and stable wire localization is essential. We tested the resistance towards traction force of different localization devices used in our clinic for breast lesions in two types of tissue. Materials and Methods. Eight different commercially available hook-wire devices were examined for resistance towards traction force using an analogue spring scale. Results. Most systems showed a high level of movement already under small traction force. Retractable systems with round hooks such as the Bard DuaLok , the Fil d’Ariane, and the RPLN Breast Localization Device withstood less traction force than the other systems. However, the Bard DuaLok system was very resistant towards a small traction force of 50 g when compared to the other systems. The Ultrawire Breast Localization Device withstood the most traction force in softer tissue and Kopans Breast Lesion Localization Needle withstood the most force in harder tissue. Conclusion. The Ultrawire Breast Localization Device and Kopans Breast Lesion Localization Needle withstood the most traction force. In general retractable systems withstand less traction force than nonretractable systems.http://dx.doi.org/10.1155/2014/425823 |
| spellingShingle | David Kaul Eva Fallenberg Felix Diekmann Volker Budach Martin Maurer Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results Radiology Research and Practice |
| title | Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results |
| title_full | Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results |
| title_fullStr | Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results |
| title_full_unstemmed | Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results |
| title_short | Dislocability of Localization Devices for Nonpalpable Breast Lesions: Experimental Results |
| title_sort | dislocability of localization devices for nonpalpable breast lesions experimental results |
| url | http://dx.doi.org/10.1155/2014/425823 |
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