1866
After 30 weeks of amifostine therapy , the morphology of the MDS switched to a chronic myelomonocytic leukemia ( CMML ) - like appearance , with continuously increasing leukocytes , so that we discontinued amifostine therapy for 1 month to exclude a possible side effect of amifostine .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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