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INTRODUCTION : Acute kidney injury ( AKI ) occurs in 7 % of hospitalized and 66 % of Intensive Care Unit ( ICU ) patients .
 Disease: Acute kidney injury; Disease: AKI
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: Acute kidney injury; Disease: AKI