<prompt> A 7 years child presents with unilateral nasal obstruction with foul-smelling nasal discharge. The diagnosis isForeign bodyRhinophymaRhinosporidiosisAngiofibroma  <response>: Unilateral foul smelling discharge in a child is pathognomic of a foreign body.Ref: PL Dhingra, Diseases of Ear, Nose Throat, 7th edition, pg no. 181 