2394
RESULTS : Initial MRIs showed abnormal high signal intensities on DWI and FLAIR ( or T2 - weighted image ) at the dentate nucleus ( 8 / 8 ) , inferior colliculus ( 6 / 8 ) , corpus callosum ( 2 / 8 ) , pons ( 2 / 8 ) , medulla ( 1 / 8 ) , and bilateral cerebral white matter ( 1 / 8 ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities:  
Answer:
 None