Modified ultrasound-guided polidocanol sclerotherapy is an effective treatment for thyroid cystic-solid nodules: A single-center retrospective study

Modified ultrasound-guided polidocanol sclerotherapy for benign cystic-solid thyroid nodules is safe and effective, and the treatment efficacy is positively associated with the proportion of cystic components. This technique may represent a promising alternative to ethanol injection for the management of cystic-solid thyroid nodules.