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In individuals with mutations in either region 2 or region 3 , the average number of adenomas tended to be lower than those in individuals with mutations in region 1 , although age at diagnosis was similar .
 Disease: adenomas
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: adenomas