skip to main content
Visitante
Meu Espaço
Minha Conta
Sair
Identificação
This feature requires javascript
Tags
Revistas Eletrônicas (eJournals)
Livros Eletrônicos (eBooks)
Bases de Dados
Bibliotecas USP
Ajuda
Ajuda
Idioma:
Inglês
Espanhol
Português
This feature required javascript
This feature requires javascript
Primo Search
Busca Geral
Busca Geral
Acervo Físico
Acervo Físico
Produção Intelectual da USP
Produção USP
Search For:
Clear Search Box
Search in:
Busca Geral
Or hit Enter to replace search target
Or select another collection:
Search in:
Busca Geral
Busca Avançada
Busca por Índices
This feature requires javascript
This feature requires javascript
Measurement of the volume of oral tumors by three-dimensional spiral computed tomography
Cavalcanti, M G ; Vannier, M W
Dento-maxillo-facial radiology, 2000-01, Vol.29 (1), p.35-40
[Periódico revisado por pares]
England
Texto completo disponível
Citações
Citado por
Exibir Online
Detalhes
Resenhas & Tags
Mais Opções
Nº de Citações
This feature requires javascript
Enviar para
Adicionar ao Meu Espaço
Remover do Meu Espaço
E-mail (máximo 30 registros por vez)
Imprimir
Link permanente
Referência
EasyBib
EndNote
RefWorks
del.icio.us
Exportar RIS
Exportar BibTeX
This feature requires javascript
Título:
Measurement of the volume of oral tumors by three-dimensional spiral computed tomography
Autor:
Cavalcanti, M G
;
Vannier, M W
Assuntos:
Aged
;
Analysis of Variance
;
Cadaver
;
Contrast Media
;
Data Display
;
Dentistry
;
Female
;
Humans
;
Image Processing, Computer-Assisted - methods
;
Imaging, Three-Dimensional
;
Male
;
Middle Aged
;
Mouth Neoplasms - diagnostic imaging
;
Mouth Neoplasms - pathology
;
Observer Variation
;
Software
;
Tomography, X-Ray Computed - methods
É parte de:
Dento-maxillo-facial radiology, 2000-01, Vol.29 (1), p.35-40
Notas:
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição:
To determine the precision and accuracy of in vitro measurements of the volume of oral tumors with three-dimensional (3D) spiral computed tomography (CT) and their precision in vivo. Two simulated tumors made of modelling compound mixed with contrast medium were positioned medial to the mandibles of five cadaver heads and examined with subsecond spiral CT. Two observers delineated the simulated tumors twice in axial, coronal and sagittal views and then measured the volume from multiplanar reconstructed images. The software tools automatically displayed the simulated tumors in 3D-reconstructed images with the volumetric measurements. The simulated tumors were removed and their volume measured by water displacement. The volume of 15 oral tumors associated with the mandible were measured in vivo with the same imaging methods and the precision analysed. There were no statistically significant differences between or within observers or between imaging and physical measurements in vitro, nor between inter- and intra-observer measurements in vivo (P > 0.05). Volumetric measurements from 3D-reconstructed CT are reliable and accurate in vitro and reliable in vivo. The method is potentially useful for the management of oral neoplasms.
Editor:
England
Idioma:
Inglês
Links
View this record in MEDLINE/PubMed
This feature requires javascript
This feature requires javascript
Voltar para lista de resultados
Anterior
Resultado
17
Avançar
This feature requires javascript
This feature requires javascript
Buscando em bases de dados remotas. Favor aguardar.
Buscando por
em
scope:(USP_VIDEOS),scope:("PRIMO"),scope:(USP_FISICO),scope:(USP_EREVISTAS),scope:(USP),scope:(USP_EBOOKS),scope:(USP_PRODUCAO),primo_central_multiple_fe
Mostrar o que foi encontrado até o momento
This feature requires javascript
This feature requires javascript