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This is a prospective study carried out to determine the outcome of patients who refuse cystectomy after receiving neoadjuvant chemotherapy for muscle - invasive bladder cancer .
 Anatomy: muscle - invasive bladder cancer
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: muscle - invasive bladder cancer