Brain MRI Findings of the Olivopontocerebellar Atrophy
Journal of the Korean Radiological Society
;
: 629-634, 1999.
Artigo
em Coreano
| WPRIM
| ID: wpr-186718
ABSTRACT
PURPOSE:
To demonstrate the MRI findings of olivopontocerebellar atrophy. MATERIALS ANDMETHODS:
We retrospectively reviewed the MRI findings of eight patients who had been diagnosed by clinical manifestation and the peculiar pattern of atrophy and signal change on MRI.RESULTS:
Seven patients had an atrophy of the olive, pons and cerebellum and increased signal change of the transverse pontine fiber, median raphe and middle cerebellar peduncle on T2WI. Of these, six patients had severe atrophy of the olive, pons and cerebellum and decreased signal change of the basal ganglia, red nucleus, substantia nigra or dentate nucleus on T2WI. Additionally, four of six patients had a cerebral atrophy. Except one patient who had an urinary incontinence, these 5 patients had not been associated with extrapyramidal or autonomic symptom. The other patient with relatively short duration of the disease had only cerebellar atrophy without signal change on T2WI .CONCLUSION:
With progressing of the olivopontocerebellar atrophy, cerebral atrophy and decreased signal change of the basal ganglia, red nucleus, substantia nigra or dentate nucleus on T2WI is combined. Thus, MRI is essential in establishing the diagnosis and evaluating the severity of olivopontocerebellar atrophy.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Atrofia
/
Incontinência Urinária
/
Gânglios da Base
/
Atrofias Olivopontocerebelares
/
Encéfalo
/
Ponte
/
Núcleo Rubro
/
Substância Negra
/
Imageamento por Ressonância Magnética
/
Núcleos Cerebelares
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
Limite:
Humanos
Idioma:
Coreano
Revista:
Journal of the Korean Radiological Society
Ano de publicação:
1999
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS