<prompt> Which of the following is not seen in Horner syndrome?MydriasisPtosisAnhidrosisEnophthalmos  <response>: Horner syndrome Characterized by damage to sympathetic chain FEATURES ARE- S Sympathetic Injury A Anhidrosis M Miosis P Ptosis L Loss of ciliospinal reflex E Enophthalmos Note: Pan coast tumor Ca. lung also can contribute to develop Horner syndrome 