4345
Excellent results were recorded in 390 ( 83 . 69 % ) of the patients , improvement in 46 ( 9 . 87 % ) where in the majority a varicose complex was involved .
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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:
 None