Diffusion MR imaging in central nervous system.
Diffusion-weighted imaging has been used extensively in clinical practice for the early diagnosis of central nervous system conditions that restrict the diffusion of water molecules because it provides information about tumor cellularity or abscesses containing viscous fluid. DTI can detect brain lesions before any conventional imaging. Even though the role of these modalities is well defined for many neurologic lesions that affect the brain, its clinical application in spinal cord diseases is increasing. This article discusses the several central nervous system conditions that may be diagnosed with diffusion imaging.
Clínica de Diagnóstico por Imagem, Avenida das Américas, 4666, sala 325, Barra da Tijuca, Rio de Janeiro, CEP: 22649-900, Brazil. cdcrang@gmail.com
Claudio
C
de Carvalho Rangel
L Celso
LC
Hygino Cruz
Tatiana Chinem
TC
Takayassu
Emerson L
EL
Gasparetto
Romeu Cortes
RC
Domingues
D002493:Central Nervous System Diseases / Q000175:diagnosis*; D003287:Contrast Media; D038524:Diffusion Magnetic Resonance Imaging / Q000379:methods*; D006801:Humans
D003287:Contrast Media