甲状腺疾病表现的甲状腺功能状态有甲状腺功能正常(euthyroidism,简称甲功正常)、甲状腺功能减退(hypothgroidism,简称甲减)及甲状腺功能亢进(hyperthgroidism,简称甲亢)三种状态。不同的甲状腺疾病既可表现为相同的甲状腺功能状态,亦可表现为不同的甲状腺功能状态。相同的甲状腺疾病既可表现为不同的甲状隙功能状态,亦可表现为相同的甲状腺功能状态。因此,甲状腺功能状态只是甲状腺疾病的外在表现,并不能准确反映甲状腺疾病的性质。在临床上患者往往因甲减或甲亢表现来就诊,我们根据患者的表现,并结合实验室检查及辅助检查结果进行综合评价才能作出甲状腺疾病性质的正确诊断。以下介绍几种既可表现甲减亦可表现甲亢的甲状腺疾病。 Thyroid disease performance of thyroid function status are normal thyroid function (euthyroidism, referred to as normal thyroid function), hypothyroidism (hypothyroidism, referred to as hypothyroidism) and hyperthyroidism (hyperthgroidism, referred to as hyperthyroidism) three states. Different thyroid diseases can show the same status of thyroid function, but also showed different thyroid function status. The same thyroid disease can be manifested as different thyroid function status, but also the performance of the same thyroid function status. Therefore, thyroid function status is only an external manifestation of thyroid disease, and does not accurately reflect the nature of thyroid disease. Clinically, patients often suffer from hypothyroidism or hyperthyroidism performance, we based on the patient’s performance, combined with laboratory tests and laboratory tests to make a comprehensive evaluation of the correct diagnosis of the nature of thyroid disease. The following describes several hypothyroidism can also be performance of hyperthyroidism thyroid disease.