Value of CT scan in the diagnosis of meningitis.
Indian Pediatr
;
1996 Jun; 33(6): 465-8
Artículo
en Inglés
| IMSEAR
| ID: sea-11091
ABSTRACT
OBJECTIVE:
To study the diagnostic test characteristics of computed tomography (CT scan) in differentiating tuberculous (TBM) and pyogenic (PM) meningitis.DESIGN:
Prospective diagnostic test evaluation.SETTING:
Teaching hospital.METHODS:
Children beyond 1 month of age admitted with meningitis were enrolled prospectively and CT scan done. Results of CT scan were compared with predefined gold standards for the diagnosis of either TBM or PM.RESULTS:
CT scan was performed in 154 patients with meningitis. Of these 94 were TBM, 52 had PM and 8 were indeterminate and excluded from analysis. Basal enhancement, ventriculomegaly, tuberculoma and infarction were all significantly more common in the TBM group, while subdural collections were seen more in the PM group. The highest sensitivity (89.2%) and specificity (100%) for diagnosis of TBM were found for basal enhancement or tuberculoma or both.CONCLUSIONS:
CT scan can be used to effectively distinguish TBM and PM.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Tuberculoma
/
Tuberculosis Meníngea
/
Humanos
/
Tomografía Computarizada por Rayos X
/
Infarto Cerebral
/
Niño
/
Preescolar
/
Estudios Prospectivos
/
Sensibilidad y Especificidad
/
Diagnóstico Diferencial
Tipo de estudio:
Estudio diagnóstico
/
Guía de Práctica Clínica
/
Estudio observacional
Idioma:
Inglés
Revista:
Indian Pediatr
Año:
1996
Tipo del documento:
Artículo
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