1390
Two days after administration of Kalimate enema, he had profuse hematochezia, and a sigmoidoscopy showed diffuse colonic mucosal necrosis in the rectum and sigmoid colon.
 ( adverse event: after ,  he: Subject, he: Subject.Gender, profuse hematochezia: Effect, diffuse colonic mucosal necrosis in the rectum: Effect, Two days after administration of Kalimate enema: Treatment, enema: Treatment.Route, Kalimate: Treatment.Drug, Two days: Treatment.Time_elapsed) 
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: after ,  he: Subject, he: Subject.Gender, profuse hematochezia: Effect, diffuse colonic mucosal necrosis in the rectum: Effect, Two days after administration of Kalimate enema: Treatment, enema: Treatment.Route, Kalimate: Treatment.Drug, Two days: Treatment.Time_elapsed) 