786
CASE SUMMARIES : Two patients developed prolonged cholestatic hepatitis after receiving ticlopidine following percutaneous coronary angioplasty , with complete remission during the follow - up period .
 Disease: cholestatic hepatitis; Chemical: ticlopidine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: cholestatic hepatitis, ticlopidine 
Answer:
 Disease: cholestatic hepatitis; Chemical: ticlopidine