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What is A 28-year-old lady has put on weight (10 kg over a period of 3 years), and has oligomenorrhea! followed by amenorrhea for 8 months. The blood pressure Is 160/100 mm of Hg. Which of the following Is the most appropriate investigation ? and explain in detail?
In above case the paitent shows the symptoms of hypothyroidism and is in the most affecting age group of females . So a thyroid hormone assay is the most approrpiate investigation . Features of Hypothyroidism Ref - Davidson 23e p637