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May 27, 2026Journal of Ultrasound in Medicine

Ultrasound‐Guided Iodine‐125 Seed Implantation for Cervical Metastatic Lymph Nodes: An Analysis of Efficacy and Safety

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Authors

HLHuarong LiYJYan JiangJLJianming Li

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Overview

Retrospective analysis shows effective local tumor control in patients with metastatic cervical lymph nodes, indicating a promising treatment option.

Key Points

  • This study evaluates the efficacy and safety of ultrasound-guided iodine-125 seed implantation for treating metastatic cervical lymph nodes.
  • Retrospective analysis of 29 patients with 53 metastatic lymph nodes.
  • Iodine-125 seeds were implanted under ultrasound guidance based on pre-planned dose distribution.
  • Treatment response assessed with contrast-enhanced CT according to RECIST 1.1 criteria.
  • Local tumor control rates at 3, 6, and 12 months were 90.5%, 91.1%, and 75.9%, respectively.
  • 1-year overall survival rate was 55.2%, and 2-year was 37.9%, observed over a mean follow-up of 15 months.
  • Only one case (3.4%) of skin injury was noted, with other adverse events being minor and manageable.

Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a168ac80c924ddd1bd599dahttps://doi.org/10.1002/jum.70303
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