893
We report four cases of sensorimotor axonal neuropathy in children aged 10-15 years, treated with thalidomide for myxopapillary ependymoma, Crohn's disease and recurrent giant aphthous ulceration.
 ( adverse event: treated ,  four cases: Subject, children aged 10-15 years: Subject, myxopapillary ependymoma, Crohn's disease and recurrent giant aphthous ulceration: Subject, four: Subject.Population, 10-15 years: Subject.Age, sensorimotor axonal neuropathy: Effect, thalidomide: Treatment, thalidomide: Treatment.Drug, myxopapillary ependymoma: Treatment.Disorder, Crohn's disease: Treatment.Disorder, recurrent giant aphthous ulceration: 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: treated ,  four cases: Subject, children aged 10-15 years: Subject, myxopapillary ependymoma, Crohn's disease and recurrent giant aphthous ulceration: Subject, four: Subject.Population, 10-15 years: Subject.Age, sensorimotor axonal neuropathy: Effect, thalidomide: Treatment, thalidomide: Treatment.Drug, myxopapillary ependymoma: Treatment.Disorder, Crohn's disease: Treatment.Disorder, recurrent giant aphthous ulceration: Treatment.Disorder) 