Papillary thyroid carcinoma in cervical lymph nodes with vanished thyroid gland after ablation of Graves’ disease by radioactive iodine

摘要

Primary thyroid carcinoma after thyroid ablation by radioactive iodine is rare. We present a very rare condition of lateral apparent papillary thyroid carcinoma eight years after receiving radioactive iodine for thyrotoxicosis, which led to complete anatomical and functional involution of the thyroid gland.