2026-06-16
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No surgery, no whole-body radiation. Can radioactive seeds still precisely “target and eliminate” tumors?
Seeds implantation uses iodine‑125 seeds encapsulated in a titanium alloy to deliver continuous, low‑dose, and highly precise localized radiotherapy.
Key questions, all answered in one go:
✔ What are the seeds and how do they work?
✔ How is the procedure performed?
✔ Which patients are suitable candidates?
✔ Do the seeds emit radiation? Will it affect family members?
✔ Are there any lifestyle restrictions after the procedure?
Professor He Jianyu, a minimally invasive expert at Modern Cancer Hospital Guangzhou, comprehensively explains the entire treatment process and key precautions of seeds implantation therapy.















