<prompt> Combination of fixed dilated pupil with iris atrophy and secondary glaucoma following penetrating keratoplasty is:Benedicts syndromePossner Scholsman SyndromeUrrets Zavalia SyndromeKauffman  <response>: Typical symptoms of Urrets zavalia, after corneal transplant in keratoconus surgery. URRETS ZAVALIA SYNDROME Fixed dilated pupil unresponsive to pilocarpine Iris atrophy due to iris ischemia Multiple posterior synechiae Seen in post corneal transplantation in Keratoconus Elevated IOP a risk factor Use of mydriatics is also considered as a risk factor 