1104
RESULTS : The final visual acuity of the study patients , after a median follow - up of 31 months , improved by greater than or = 1 Snellen lines in 8 patients ( 13 % ) , deteriorated in 20 ( 32 % ) , and remained stable in 34 ( 55 % ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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