Evaluation of contrast-enhanced ultrasound in treatment of ultrasound-guided high intensity focused ultrasound ablation for uterine adenomyosis
10.3969/j.issn.1671-8348.2014.21.012
- VernacularTitle:超声造影评价高强度聚焦超声治疗子宫腺肌病效果
- Author:
Ruiying QIN
;
Yanmin WANG
;
Shijin WANG
;
Ruijie HOU
;
Huimin GUO
- Publication Type:Journal Article
- Keywords:
high intensity focused ultrasound;
uterine adenomyosis;
contrast-enhanced ultrasound
- From:
Chongqing Medicine
2014;(21):2722-2724
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of contrast-enhanced ultrasound(CEUS) in the real-time monitoring treatment of ultrasound-guided high intensity focused ultrasound (HIFU ) for uterine adenomyosis .Methods From January 2013 to September 2013 ,a total of 67 patients who were clinically diagnosticated as uterine adenomyosis were enrolled in this study .49 patients were diffuse type and 18 patients were localized .CEUS was used before ,in ,after ultrasonic treatment to make sure lesions and evaluate the ablation effect .Results 67 patients were 100% perfused before HIFU treatment by CEUS ,the non-perfused volume ratio of 15 patients(22 .4% ) were not enough during treatment ,and more energy were given .During HIFU treatment ,uniform grey scale change was observed in 42 of 67(62 .7% ) patients and massive grey scale change was observed in 25 of 67(37 .3% ) patients .The margin of targets and the non-perfused volume were clearly detected by CEUS .The size of target andymyosis ,the volume ,the non-perfused volume ,and non-perfused volume ratio were(4 .8 ± 1 .5)cm ,(63 .1 ± 57 .2)cm3 ,(59 .1 ± 53 .4 )cm3 ,(76 .4 ± 27 .0)% .The adverse effects occurred in the treatment were not related to CEUS .Conclusion CEUS is an accurate method in assessing the treat-ment effect of HIFU and could be safely used during HIFU treatment for uterine adenomyosis .
