Medicine A patient with cushingoid features presents with hemoptysis, he shows no response to dexamethasone suppression test. The most likely diagnosis is: A Adrenal hyperplasia B Adrenal adenoma C Ca lung with ectopic ACTH production D Pituitary microadenoma 💡 Explanation A patient with cushingoid features presents with hemoptysis, he shows no response to dexamethasone suppression test. The most likely diagnosis is: ✓ Correct Answer: C. Ca lung with ectopic ACTH production