Endocrine Abstracts

38 year female presented to the endocrine clinic with palpitations. On further questioning she reported weight loss, diarrhoea but normal menstrual cycles. She was diagnosed in September 2022 with thyrotoxicosis in a country outside UK and was commenced on carbimazole 20 mg once daily. Blood investigations in September 2022- TSH 0.02 serum FT4 31.0 FT3 8.17). Bloods repeated by GP 4 months later after arrival in UK, showed the following: Serum TSH 23.45, serum T4 1.20, serum T...