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.
 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
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:
 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