Question

A 35-year-old woman presents with palpitations and anxiety. Her TSH is <0.01 mU/L and free T4 is elevated. She has a diffusely enlarged, non-tender thyroid and a fine tremor. What is the most likely diagnosis?

Accepted Answer

Graves’ disease

Answer

Subacute (De Quervain’s) thyroiditis

Answer

Toxic multinodular goitre

Answer

Hashimoto’s thyroiditis

Answer

Euthyroid sick syndrome

Practice question

A 35-year-old woman presents with palpitations and anxiety. Her TSH is <0.01 mU/L and free T4 is elevated. She has a diffusely enlarged, non-tender thyroid and a fine tremor. What is the most likely diagnosis?