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乳房未能触及肿块活检X线定位的常规方法有注射染色剂、穿刺及导丝引导活检。这些方法均较繁琐或仅能显示钙化灶,以致无法对那些即使在超声波检查中被发现,而乳房X线检查未能显示的肿物进行活检。为此,作者设计一种简便的、在超声引导下对乳房未能触及肿块包括上面提到的病变类型进行活检的新方法。具体步骤:置一枕于患侧背部,使乳房位于胸廓上。在超声检查发现病变的正上方皮肤上作好标记,以确定皮肤切口的位置。皮肤消毒后,在超声波引导下,用23号针穿刺病灶并将0.3ml染色剂注入病变部位。在注入染色剂前先注入空气使组织产
Breast can not touch the mass biopsy conventional methods of X-ray injection dye, puncture and guide wire guided biopsy. These methods are cumbersome or show calcifications only, so that biopsy can not be performed on those masses that are not detected even by a mammogram even if they are found in an ultrasound examination. To do this, the authors devised a new, easy-to-follow, ultrasound-guided new method of biopsy of the breast that failed to reach the mass, including the types of lesions mentioned above. Specific steps: Set a pillow in the affected side of the back, so that the breast in the thorax. Make a mark on the skin just above the lesion found on the ultrasound examination to determine the location of the skin incision. After skin disinfection, under ultrasound guidance, the needle is punctured with a 23 gauge needle and 0.3 ml of the dye is injected into the lesion site. Air is injected into the tissue before injection into the dye