1607
A 35-year-old woman presented with neurotoxicity correlated to an i.v. regimen of 5-fluorouracil as episodes of acute confusional state and abnormalities of symmetrically restricted diffusion in the periventricular white matter and corpus callosum.
 ( adverse event: correlated ,  A 35-year-old woman: Subject, 35-year-old: Subject.Age, woman: Subject.Gender, neurotoxicity: Effect, acute confusional state and abnormalities of symmetrically restricted diffusion in the periventricular white matter and corpus callosum: Effect, an i.v. regimen of 5-fluorouracil: Treatment, 5-fluorouracil: Treatment.Drug, i.v.: Treatment.Route) 
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: correlated ,  A 35-year-old woman: Subject, 35-year-old: Subject.Age, woman: Subject.Gender, neurotoxicity: Effect, acute confusional state and abnormalities of symmetrically restricted diffusion in the periventricular white matter and corpus callosum: Effect, an i.v. regimen of 5-fluorouracil: Treatment, 5-fluorouracil: Treatment.Drug, i.v.: Treatment.Route) 