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MR T ( 1 ) - weighted and T ( 2 ) - weighted images showed the tumor to be isointense to normal brain parenchyma and to be enhanced densely .
 Anatomy: tumor; Anatomy: brain parenchyma
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: tumor; Anatomy: brain parenchyma