1 Department of Radiology and Biomedical Imaging, University of California San Francisco, 1600 Divisadero St, Rm C-250, San Francisco, CA 94115.
2 Department of Surgery, University of California San Francisco, San Francisco, CA.
AJR Am J Roentgenol. 2018 Apr;210(4):913-917. doi: 10.2214/AJR.17.18345. Epub 2018 Feb 15.
The purpose of this study is to evaluate a nonradioactive inducible magnetic seed system (Magseed, Endomag) for preoperative localization of nonpalpable breast lesions.
All of the 73 seeds placed in the first 4 months of clinical use were successfully placed and all were successfully retrieved intraoperatively. The mean time from seed placement to surgery was 3 days. Early clinical experience suggests that Magseed is an effective and accurate means of preoperative breast lesion localization.
本研究旨在评估一种非放射性可诱导磁性种子系统（Magseed，Endomag）在术前定位触诊阴性乳腺病变中的应用。
在临床应用的前 4 个月中，共放置了 73 颗种子，均成功放置且均能在术中成功取出。从种子放置到手术的平均时间为 3 天。早期临床经验表明，Magseed 是一种有效且准确的术前乳腺病变定位方法。
