Golden S is seen in: (A) Left upper lobe collapse, (B) Pleural Effusion, (C) Left lower lobe collapse, (D) Bronchogenic carcinoma
Answer is D. 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.