<prompt> Diagnosis in a 10 year old boy with reccurent epistaxis and a unilateral nasal mass is:antrochoanal polypHemangiomaAngiofibromaRhinolith  <response>: Reccurent epistaxis in a 10 year old boy with unilateral nasal mass is diagnostic of juvenile nasopharyngeal fibroma. Ref Dhingra 6e,p 246. 