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What is A 16 years old girl presented with history of nasal obstruction for last 2 months. A CT Scan was done and following findings are seen. What is the most likely diagnosis? and explain in detail?
CT Scan picture shows Crescent sign or Dodd's Sign seen in Antrochoanal Polyp Adenoid hyperophy: Dodd's Sign is negative JNAF- Epistaxis in adolescent males NPC- Old age, presents generally with Neck node metastasis