Marbled pattern of the corpus callosum
Marbled pattern of the corpus callosum has been described in the acute phase of neuromyelitis optica (NMO) and represents multiple overlapping lesions with heterogeneous signal 1. This is distinct from the more typical appearance of multiple sclerosis (MS) where smaller separate individual lesions are seen ascending from the callososeptal interface.
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Demyelination
-
demyelination
- primary demyelinating disorders
- clinically isolated syndrome (CIS)
- radiologically isolated syndrome (RIS)
- multiple sclerosis (MS)
- neuromyelitis optica (NMO) (Devic disease)
- acute disseminated encephalomyelitis (ADEM) and acute haemorrhagic encephalomyelitis (AHEM)
- tumefactive demyelinating lesions
- transverse myelitis
- chronic inflammatory demyelinating polyneuropathy (CIDP)
- Guillain-Barre Syndrome (GBS)
- primary demyelinating disorders
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