1660
METHODS : Mannitol ( 18 % solution ; 1 g / kg ) was administered as a bolus to patients ( ten had malignant glioma , seven brain metastases and four meningioma ) about 30 minutes before craniotomy .
 Chemical: Mannitol; Disease: malignant glioma; Disease: metastases; Disease: meningioma
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: malignant glioma; Disease: metastases; Disease: meningioma