841
Thus , muscle biopsy of the deltoid muscle was performed in order to exclude polymyositis or toxic myopathy .
 Disease: polymyositis; Disease: myopathy
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: polymyositis; Disease: myopathy