OBJECTIVE: To investigate the characteristics of enhanced brain magnetic resonance imaging (MRI) with @entity7241 (GD) in @entity1 with @entity15 ( @entity15 ). METHODS: Brain enhanced MRI were studied in 186 @entity1 with clinically definite @entity15 . 298 MRI enhanced @entity75 were followed every 4 weeks and the study lasted 3 months to 2 years. RESULTS: Of the 298 enhanced @entity75 207 (69.5%) lasted less than 4 weeks, 251 (84.2%) 8 weeks, and 272 (91.3%) 12 weeks. There were 3 @entity75 lasting more than 2 years. Round, oval, ring form, arcuate, spotty, or irregular MRI GD enhanced @entity75 were found in our @entity15 data. CONCLUSIONS: Most of the MRI GD enhanced @entity75 disappear in 4 weeks. Very few can last more than 2 years. So it is necessary to perform the GD enhanced MRI in 4 weeks for studying @entity15 intracranial GD enhanced @entity75 . The DA enhanced @entity75 in @entity15 may be round, oval, ring form, arcuate, spotty or irregular.

[The characteristics of enhanced @entity7241 brain magnetic resonance images in 298 @entity15 XXXX ].

@entity1 :: ('9606', 'Species') :: ['patients'] @entity15 :: ('MESH:D009103', 'Disease') :: ['MS', 'multiple sclerosis'] @entity75 :: ('MESH:D001927', 'Disease') :: ['lesions', 'MRI lesions'] @entity7241 :: ('MESH:D019786', 'Chemical') :: ['gadolinium-DTPA']
@entity1 :: (9606,Species) :: ['patients']
