Methods: 25cases with occupied disease, 17cases with di ffused disease and 13 cases with abnormal liver functions were performed the USG AB, and the results were observed.

• 方法:应用自动活检技术,在超声引导下,对25例肝占位性病变,17例肝弥漫性病变,13例不明原因肝功异常进行自动活检。结果:55例患者共穿刺110次。