Homer M J
Radiology. 1985 Oct;157(1):259-60. doi: 10.1148/radiology.157.1.4034969.
A new needle-wire system has been developed for localization of nonpalpable breast lesions. The curved-end wire, which is made of a tough pseudoelastic alloy, eliminates many of the pitfalls of this procedure for both the radiologist and the surgeon. Advantages of this new system include the ability to anchor the needle during filming, the ability to easily reposition the needle if necessary, the option of injecting dye, the inability to transect the wire during surgery, and the option of leaving both the needle and wire in place in the subject to allow easier dissection during biopsy.
一种用于定位不可触及乳腺病变的新型针-线系统已被研发出来。这种弯曲末端的线由坚韧的伪弹性合金制成，消除了该操作过程中对放射科医生和外科医生而言的许多隐患。这种新系统的优点包括在拍摄过程中固定针的能力、必要时轻松重新定位针的能力、注射染料的选项、手术过程中不会切断线以及在活检时可选择将针和线都留在受检者体内以便更轻松地进行解剖。
