Effect of perithyroidal lignocaine infusion (PLI) to pain experienced during high-intensity focused ultrasound (HIFU) ablation of benign thyroid nodules.
Brian Hung-Hin LangYu-Cho WooKeith Wan-Hang ChiuPublished in: European radiology (2019)
• PLI provided an additional analgesic effect in HIFU ablation of thyroid nodules. • Older age and lower BMI were significantly associated with less pain. • Higher doses of Diazemuls lessened pain during HIFU ablation.