A 50-year-old male presents with severe refractory hypeension, weakness, muscle cramps and hypokalemia, the most likely diagnosis is:
Manifestation of Conn's Syndrome (Primary Hyperaldosteronism) Clinical Laboratory Muscle weakness and fatigue (due to hypokalemia) Hypeension without edema Polyuria and polydipsia Hypokalemia Metabolic alkalosis Hypernatremia Increased Aldosterone Low renin