Question

A 36-year-old woman presents with new-onset heat intolerance, sweating and palpitations 3 months after giving birth. She is breastfeeding. Thyroid function tests show mildly suppressed TSH and slightly elevated free T4. Thyroid antibodies are negative. What is the MOST likely diagnosis?

Accepted Answer

Postpartum thyroiditis

Answer

Graves disease

Answer

Hashimoto thyroiditis

Answer

Subacute (de Quervain) thyroiditis

Answer

Factitious thyrotoxicosis

Practice question

A 36-year-old woman presents with new-onset heat intolerance, sweating and palpitations 3 months after giving birth. She is breastfeeding. Thyroid function tests show mildly suppressed TSH and slightly elevated free T4. Thyroid antibodies are negative. What is the MOST likely diagnosis?