2134
BACKGROUND AND PURPOSE : Cerebral microbleeds ( MB ) are potential risk factors for intracerebral hemorrhage ( ICH ) , but it is unclear if they are a contraindication to using antithrombotic drugs .
 Disease: Cerebral microbleeds; Disease: MB; Disease: intracerebral hemorrhage; Disease: ICH
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: Cerebral microbleeds; Disease: MB; Disease: intracerebral hemorrhage; Disease: ICH