Spontaneous Repetitive Constriction and Dilatation of a Unilateral Pupil in a Brain Death Patient
Journal of the Korean Neurological Association
;
: 182-185, 2019.
Artigo
em Coreano
| WPRIM
| ID: wpr-766768
ABSTRACT
In brain death state, bilateral pupil light reflexes are disappeared, and pupils are fixed with dilated. However, spontaneous movements such as ocular microtremor or bilateral cyclical constriction-dilatation of pupils have been rarely reported in brain death patients. We present a brain death patient whose right pupil displayed spontaneously repetitive constriction and dilatation regardless of external stimuli such as light and pain. Early recognition of this phenomenon may prohibit the delay in the diagnosis of brain death and organ transplantation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Reflexo
/
Encéfalo
/
Morte Encefálica
/
Pupila
/
Transplante de Órgãos
/
Coma
/
Constrição
/
Transplantes
/
Diagnóstico
/
Dilatação
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Coreano
Revista:
Journal of the Korean Neurological Association
Ano de publicação:
2019
Tipo de documento:
Artigo
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