thyroid nodule

例句：

1. 1.The thyroid nodule was discovered during a routine medical check-up.
   在一次常规体检中发现了这个甲状腺结节。
2. 2.The patient's thyroid nodule is causing significant discomfort and pain.
   患者的甲状腺结节引起了严重的不适和疼痛。
3. 3.Thyroid nodules are common in people over the age of 40, but they can also occur in younger individuals.
   甲状腺结节在40岁以上的人中很常见，但也可能出现在年轻人身上。