14559
In the present study , we have tried a novel modality of treatment of PTM by injecting a solution of dexamethasone in the subcutaneous tissue using needles employed for mesotherapy .
 Chemical: dexamethasone
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: dexamethasone