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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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Golden S is seen in
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The correct answer is  Golden "S" sign is a Reverse "S" sign seen on Frontal Chest Radiograph In patients with Bronchogenic Ca with Right Upper lobe collapse Lower convexity of the Reverse S is due to the mass Upper concavity of the "S" is due to Right UPPER LOBE atelectasis with the upward shifting of the horizontal fissure.