论文部分内容阅读
甲状腺扫描可以观察甲状腺的形态、大小、位置和甲状腺内的放射性碘的分布状态,常用于甲状腺疾病的诊断。甲状腺扫描对颈前肿块鉴別(甲状腺内或甲状腺外)有特殊价值,同时可以反映甲状腺结节的功能状态,为判断结节良、恶性提供一定依据。在某种情况下,甚至比甲状腺功能试验更具有独特诊断意义(如对功能自主性甲亢结节的诊断)。
The thyroid scan can be used to observe the morphology, size, location, and distribution of radioactive iodine in the thyroid gland. It is often used in the diagnosis of thyroid diseases. The thyroid scan has special value in distinguishing the anterior cervical mass (inside the thyroid gland or outside the thyroid gland) and can also reflect the functional status of the thyroid nodule, providing a certain basis for judging the benign and malignant nodules. In some cases, even more than a thyroid function test has a unique diagnostic significance (such as the diagnosis of functional autonomy hyperthyroidism nodules).