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Endocrine Abstracts (2021) 73 AEP890 | DOI: 10.1530/endoabs.73.AEP890

ECE2021 Audio Eposter Presentations Late Breaking (114 abstracts)

Radiofrequency ablation for benign thyroid nodules: 600 patients - five years follow-up single center experience

Vyacheslav Solovov


Samara Oncology Center, Interventional Radiology, Samara, Russian Federation


Purpose

The objective of this study was to evaluate the efficacy and safety of ultrasound (US)-guided radiofrequency ablation (RFA) for treating of benign thyroid nodules of long-term follow-up.

Material and methods

The retrospective analysis included the results of treatment of 600 patients with benign tumors of the thyroid gland in the Samara Oncology Center. 108 (18%) patients had autonomously functioning thyroid nodules and 492 (82%) had symptomatic ones. The mean volume of nodule was 33.1 (1.5–179.5) ml.

Results

RFA reduced nodular volume by 68% after 6 months, 85% after 60 months and it was an effective method for treating nodule-related clinical problems and hot nodules. 54 (9%) patients with nodule volume more than 75 ml underwent 2–10 sessions of RFA. Cosmetic results were excellent in 95% of patients. No serious complications such as thyroiditis, voice change, and hematomas were observed.

Conclusion

Long-term follow-up showed that RFA was effective and safe for treating benign thyroid nodules.

Volume 73

European Congress of Endocrinology 2021

Online
22 May 2021 - 26 May 2021

European Society of Endocrinology 

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