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CONCLUSION : Our results strongly support a role for PI3K / Akt / mTOR pathway in PET , which ties in with the fact that mTOR inhibitors have reached phase III trials in neuroendocrine tumors .
 Anatomy: PET; Anatomy: neuroendocrine tumors
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: PET; Anatomy: neuroendocrine tumors