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经后方肾上腺活检及仰卧位经胰腺左肾上腺活检分别易致气胸和胰腺炎。经肝右侧活检,即使无并发症,最好也应避免肿瘤经针道种植于肝实质内,且穿刺途径长增加了技术上的困难。作者利用倾斜CT架角度引导穿针这一新方法,减少了上述并发症的发生。23例病人,活检26次。女17例、男6例,平均年龄63岁。左侧26次、右侧5次。病人取俯卧位,CT架向足侧倾斜15～25°,暴露后肋膈窦。应用硫酸钡在患侧皮肤上划数条平行线,扫描数个层面,选择与靶肿块
The posterior adrenal biopsy and supine left pancreatic adrenal biopsy were easily caused by pneumothorax and pancreatitis. The right biopsy of the liver, even without complications, the best should also avoid the tumor implanted in the parenchyma of the liver, and the long way to increase the puncture the technical difficulties. The authors use the new method of tilting the CT frame to guide the needle, reducing the occurrence of these complications. 23 patients, biopsy 26 times. 17 females, 6 males, average age 63 years old. Left 26 times, right 5 times. Patient taken prone position, CT rack tilted to the foot side of 15 ~ 25 °, after exposure of the fissure. Application of barium sulfate in the ipsilateral skin parallel to the number of parallel lines, scanning several levels, select the target mass