mrcp part 1 MCQ (SBA): Primary Hyperaldosteronism (Conn's syndrome)

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HardEndocrinologyPrimary Hyperaldosteronism (Conn's syndrome)mrcp part 1ukmla

A 50-year-old man is newly diagnosed with hypertension (160/100 mmHg). He is not taking any medication. Blood tests show potassium 3.1 mmol/L (3.5-5.0). Further investigations reveal high plasma aldosterone and low plasma renin activity. What is the most likely diagnosis?

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mrcp part 1 MCQ: Primary Hyperaldosteronism (Conn's syndrome) — Answer