Term Name:	Balo concentric sclerosis
Synonyms:	Balo disease, Balo's concentric sclerosis, Tumefactive multiple sclerosis
Definition:	A multiple sclerosis that is characterized by concentric layers of demyelinated tissues, tumor-like lesions larger than two centimeters and symptoms similar to those of a brain tumor.
Ontology:	Human Disease [DOID:0060215]   ( DOID:0060215 )