Abstract
Background: Ultrasound-guided radiofrequency ablation (RFA) is a minimally invasive treatment modality for benign thyroid nodules.
Methods: This prospective descriptive study included 35 patients with 36 benign thyroid nodules treated between October 2023 and October 2025. Follow-up assessments were performed at 1, 3, and 6 months. Outcome measures included the volume reduction ratio (VRR), symptom score, cosmetic score, complications, and thyroid function.
Results: The mean age was 46.8 ± 12.3 years, and all patients were female. The VRR reached 26.5%, 50.0%, and 73.5% at 1, 3, and 6 months, respectively. Both symptom and cosmetic scores improved over time. The overall complication rate was 11.4%, consisting predominantly of minor events, with no major complications observed. Thyroid function was preserved in 100% of patients.
Conclusion: Ultrasound-guided RFA is a safe, effective, and thyroid function–preserving treatment option for benign thyroid nodules.
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| Published | 18-08-2026 | |
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| Issue | Vol. 18 No. 5 (2026) | |
| Section | Original article | |
| DOI | 10.38103/jcmhch.18.5.5 | |
| Keywords | Nốt tuyến giáp lành tính; đốt sóng cao tần; RFA; siêu âm can thiệp benign thyroid nodules; radiofrequency ablation; RFA; interventional ultrasound |
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