1656
AIM : Widespread use of mannitol to reduce brain edema and lower elevated ICP in brain tumor patients continues to be afflicted by the so - called rebound phenomenon .
 Chemical: mannitol; Disease: brain edema; Disease: elevated ICP; Disease: brain tumor
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:
 Chemical: mannitol; Disease: brain edema; Disease: elevated ICP; Disease: brain tumor