摘要
Abstract
Objective To investigate the curative effect of ultrasound-guided radiofrequency ablation in the treatment of thyroid nodule.Methods 240 patients with thyroid nodule admitted into our hospital from January,2013 to April,2105 were selected for prospective analysis and were divided into a control group and an experimental group,120 cases for each group.The control group were treated with conventional radiofrequency ablation and the experimental group ultrasound-guided radiofrequency ablation.The changes in the volume of different types of thyroid nodules,the curative effects on different types of thyroid nodules,and the changes in the indicators of thyroid function of these two groups were compared.Results 3 months after the operation,there were statistical differences (P＜0.01) in the two groups' volume comparison:the mainly cystic type [(1.72±0.49) vs.(2.68±0.51)],the mainly solid type [(1.65±0.45) vs.(2.59±0.48)],and the mixed type [(1.59±0.41) vs.(2.42±0.43)];in the experimental group,the total effective rates of the mainly cystic type was 100.00％,the mainly solid type 90.00％,and the mixed type 95.24％,which were all higher than those in the control group(70.59％,76.14％,and 79.07％),with statistical differences (P＞0.05);there were no statistical differences (P＞0.05) in the levels of FT3 [(5.42±0.55) vs.(5.35±0.61)],FT4 [(16.65±1.87) vs.(16.49±1.88)],and TSH [(1.99±0.78) vs.(2.01±0.73)]of these two groups between before and 3 months after the operation.Conclusions The curative effect of ultrasound-guided radiofrequency ablation in the treatment of thyroid nodule is significant.This treatment regimen may be used for reference in clinical practice.关键词
甲状腺结节/超声引导/射频消融术/治疗效果/甲状腺功能指标Key words
Thyroid nodule/Ultrasound-guided/Radiofrequency ablation/Curative effect/Indicators of thyroid function
