肾癌经高强度聚焦超声治疗后的声像图表现  

Ultrasonic Features of Renal Carcinoma Treated by HIFU

作　　者：彭剑萍[1] 卢岷 谢昭鹏 朱辉 廖翠蓉 张欲晓 李佩希 曹小玲 苏海兵 邹建中 陈文直 伍烽 白晋 王智彪 

机构地区：[1]重庆医科大学附属第二医院

出　　处：《临床超声医学杂志》2002年第2期84-86,共3页Journal of Clinical Ultrasound in Medicine

基　　金：国家自然科学基金 (39770 841 )

摘　　要：目的　应用彩色多普勒超声评价HIFU治疗肾癌的疗效 ,探讨彩超评价的有效性和局限性。方法　采用SIEMENSQ 2 0 0 0型彩超仪观察 13例肾癌患者的病灶 ,以病灶大小、回声强弱、病灶内血供情况等作为评价指标 ,比较HIFU治疗前后的声像图特点。结果　肾癌经HIFU治疗后 ,肿瘤病灶随着治疗后时间延长而逐渐缩小 ,回声也随时间而变化 ,CDFI示病灶周边及内部血供在治疗后减少直至消失。结论　彩超对于经HIFU治疗后的肾癌的观察 ,虽有一定局限性 ,但仍不失为评价HIFU治疗肾癌疗效的有效手段之一。Objective To study the availability and the lack of color Doppler flow imaging(CDFI) in evaluating the curative effect of renal carcinoma treated by HIFU.Method 13 cases of renal carcinoma undergone CDFI examine before and after treatment. We compared the changes of tumor in size,echo and blood supply.Result After treatment the size of tumor reduced gradually,the echo changed and the blood supply decreased or disappeared.Conclusion CDFI is available in evaluating the curative effect of renal carcinoma treated by HIFU.

关 键 词：彩色多普勒超声 HIFU 肾癌 高强度聚焦超声治疗 声像图表现 

分 类 号：R737.11[医药卫生—肿瘤]