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方法对52例病人（其中1例双侧活检）行53次本针刺定位法。在乳房摄片窒操作。用美蓝注射器在透视引导下通过与胸壁平行的针头置入镍钩。到位后将不透射线的皮肤标记物分别置于乳头及导线入口处，摄仰卧后前位（AP）X片，如用局麻则前臂外展，手置于头下。如全麻则外展90度；肩部垫高使乳头朝前。皮肤标记物在X片上显示导管及乳头所在。照片者可直接在X片上看到导线顶端和病变，包括病人肩部抬高的位置。活检时病人置于定位摄片的体位，使导线顶端及
Methods A total of 53 patients (including one bilateral biopsy) underwent 53 times of this acupuncture method. Operate in breast radiography. The nickel hooks were placed through a needle parallel to the chest wall with a methylene blue syringe under fluoroscopic guidance. After being in place, radiopaque skin markers were placed at the entrance of the nipple and the lead respectively, and the anterior position (AP) X film was taken. If using local anesthesia, the forearm was abducted and the hand was placed under the head. Such as general anesthesia outreach 90 degrees; shoulders up so that the nipple forward. Skin markers show catheters and nipples on the X-slice. Photographers can see the tip of the wire and the lesion directly on the X-ray, including where the patient’s shoulders are raised. At the time of biopsy, the patient was placed in the position of the positioning radiography so that the tip of the wire and