1105
CASE SUMMARY: Two children with attention deficit disorder treated with methylphenidate as a simple drug developed fixed drug eruption of the scrotum.
 ( adverse event: developed ,  Two children with attention deficit disorder: Subject, Two: Subject.Population, children: Subject.Age, fixed drug eruption of the scrotum: Effect, methylphenidate as a simple drug: Treatment, methylphenidate: Treatment.Drug, attention deficit disorder: Treatment.Disorder) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: adverse event,potential therapeutic event, Arguments type: Treatment.Disorder,Treatment.Time_elapsed,Treatment.Dosage,Subject.Race,Treatment.Drug,Treatment.Route,Subject.Disorder,Treatment.Freq,Treatment,Effect,Subject.Population,Treatment.Duration,Combination.Drug,Subject,Subject.Age,Subject.Gender. 
Text: {0} 
Answer:
 ( adverse event: developed ,  Two children with attention deficit disorder: Subject, Two: Subject.Population, children: Subject.Age, fixed drug eruption of the scrotum: Effect, methylphenidate as a simple drug: Treatment, methylphenidate: Treatment.Drug, attention deficit disorder: Treatment.Disorder) 