Radiation-induced Thyroid Cancer



  • Incidence increases with doses of thyroidal irradiation from 6.5–1,500 rad (higher doses are associated with hypothyroidism)
Peak occurrence:5–30 (up to 50) years post irradiation
  • Thyroid abnormalities in 20%:
    • (a) in 14% adenomatous hyperplasia, follicular adenoma, colloid nodules, thyroiditis
    • (b) in 6% thyroid cancer
  • Nondetectable microscopic foci of cancer in 25% of patients operated on for benign disease!
  • In patients with multiple cold nodules frequency of cancer is 40%

1 comment:

  1. Thanks for sharing the great and amazing article of thyroid here. Many people doesn't know how radiation included thyroid cancer. thanks you clear these things here.
    Visit here for best organic thyroid tablets India

    ReplyDelete

Popular Posts