Objective To improve CT diagnosis of thyroid nodulous lesions by evaluating CT findings of 39 cases with thyroid nodulous diseases retrospectively.

摘要目的总结39例甲状腺局灶性病变的CT表现，提高CT疾病的断价值。

A 38-year-old man presented with nodulous, ulcers on his limbs for 2 months and intermittent asthma for 30 years.

,38岁。因四肢结节、溃疡2个月,哮喘30年就。皮肤科检查见双下肢大片溃疡。