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We report the first case of herpes esophagitis in a renal transplant patient treated with Cyclosporine A while on chronic steroid therapy.
 a renal transplant patient: Subject; herpes esophagitis: Effect; Cyclosporine A while on chronic steroid therapy: Treatment; Cyclosporine A: Treatment.Drug; chronic steroid: Treatment.Drug; renal transplant: Treatment.Disorder; Cyclosporine A: Combination.Drug; chronic steroid: Combination.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 a renal transplant patient: Subject; herpes esophagitis: Effect; Cyclosporine A while on chronic steroid therapy: Treatment; Cyclosporine A: Treatment.Drug; chronic steroid: Treatment.Drug; renal transplant: Treatment.Disorder; Cyclosporine A: Combination.Drug; chronic steroid: Combination.Drug