摘要
目的:探讨高强度超声聚焦刀(HIFU)治疗子宫肌瘤的安全性、有效性及可行性。方法:应用治疗频率为0.8MHz、1.6 MHz、焦距为82-135 mm、焦域声强为5328-16185 W/cm2的HIFU对7例前壁单发子宫肌瘤进行扫描切除,将治疗中、治疗后的声像图进行对比观察。结果:7例肌瘤在治疗后彩色多普勒下均出现强回声团,血流减少或消失,瘤体出现凝固性坏死。结论:HIFU能准确安全切除子宫肌瘤,是一种无创治疗子宫肌瘤的新方法。
Objective: To investigate the salty , effect and feasibility of High Intensity Focus Ultrasonic (HIFU) . Methods: HI- FU which frequency is 0. 8 MHz, 1. 6 MHz, focal distance is 82 -135 mm, sound energy is 5328 -16185 W/cm^2 was used to scan and ablate to 7 eases of anterior monohysteromyoma, and compared the image in the treatment period with that after treatment. Results: dense echo appea in all of the patients after treatment, the blood current decreased or vanish, tumor occurred coagulation necrosis. Conclusion: HIFU can reseet hysteromyoma exactly, safely , it is a new method to treat hysteromyoma without trauma.
出处
《中国妇幼保健》
CAS
北大核心
2007年第19期2730-2731,共2页
Maternal and Child Health Care of China
关键词
高强度聚焦超声
超声治疗
子宫肌瘤
High Intensity Focus Ultrasonic (HIFU)
Ultrasonic treatment
Hysteromyoma