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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Hyperkalemia can occur in all the following except-
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The correct answer is  The enhanced mineralocoicoid effect in Cushing syndrome is caused by occupation of the MR by the high concentration of coisol. Hypokalemia and metabolic alkalosis are more common in Cushing syndrome caused by ectopic ACTH production (90%) than in other causes of Cushing syndrome (10%) Ref Davidson 23rd edition pg 364