Clinical application value of ultrasound in the surgery of fiver tumor by interventional radiofrequency ablation / 中国医师进修杂志

ABSTRACT

Objective To study the clinical effect of ultrasound guidance interventional radiofrequency ablation (RFA) in treatment of liver tumor.Methods One hundred and eighteen patients with liver tumor were treated with interventional RFA under ultrasound guidance,the number of tumors and pain conditions before and after treatment were observed and recorded.Results Before treatment,there were 67 cases with single tumor,24 cases with double tumors,7 cases with triple tumors,20 cases with more tumors;after treatment,tumor necrosis were observed in 29 cases,51 cases with single tumor,25 cases with double tumors,0 case with triple tumors,13 cases with more tumors,the number of tumors before and after treatment had significant difference (P ＜ 0.05).Visual analog scale (VAS) score,Oswestry disability index questionnaire (ODI) score after treatment 1 day,3 days,3 months,6 months respectively (3.0 ± 1.8),(3.1 ± 2.3),(3.5 ± 2.4),(3.0 ± 2.5) scores and (15.6 ± 1.5),(16.2 ± 2.3),(15.6 ± 3.5),(16.2 ± 2.5)scores,compared with before treatment 1 day [(7.5 ± 1.9) scores and (38.9 ± 3.5) scores],there were significant differences (P ＜ 0.05).Conclusion Ultrasound guidance interventional RFA can improve the effect of surgery in treatment of liver tumor,relieve patients' pain,which is worthy of reference for clinical application.