Once hyperthyroidism is confirmed, a radioactive iodine uptake test and a thyroid scan help determine the specific cause of the disorder.
一旦确诊甲亢,放射性碘摄取试验和甲状腺扫描将有助于确定该疾病的具体原因。
英语百科
Thyroid nodule
Thyroid nodules are lumps which commonly arise within an otherwise normal thyroid gland. They indicate a thyroid neoplasm, but only a small percentage of these are thyroid cancers.