Comparison of two- and three-dimensional sonography for the prediction of the extrathyroidal extension of papillary thyroid carcinomas
The Korean Journal of Internal Medicine
; : 313-322, 2016.
Artigo
em Inglês
| WPRIM (Pacífico Ocidental)
| ID: wpr-35999
Biblioteca responsável:
WPRO
ABSTRACT
BACKGROUND/AIMS:
The purpose of this study was to compare the diagnostic validity of two-dimensional (2D) and three-dimensional (3D) ultrasonography (US) when predicting the extrathyroidal extension of papillary thyroid cancer.METHODS:
All 2D data were interpreted in real time and 3D data were stored, rendered using tomographic ultrasound imaging (TUI), and then reviewed retrospectively.RESULTS:
Extrathyroidal extension was present in 17 papillary thyroid cancers(24.3%) on pathology reports. The presence of contact was significantly associated with extrathyroidal extension on both 2D and 3D US (p = 0.007 and p = 0.003), and the sensitivity and specificity were not significantly different between 2D and 3D US (p = 1.000 and p = 0.754). The coexistence of protrusion and contact was not significantly associated with extrathyroidal extension on either 2D or 3D sonogram.CONCLUSIONS:
Three-dimensional images rendered with TUI algorithms alone do not seem to be markedly superior to real-time 2D US in predicting the extrathyroidal extension of papillary thyroid cancer.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Algoritmos
/
Neoplasias da Glândula Tireoide
/
Carcinoma
/
Interpretação de Imagem Assistida por Computador
/
Valor Preditivo dos Testes
/
Estudos Retrospectivos
/
Ultrassonografia
/
Imageamento Tridimensional
/
Invasividade Neoplásica
/
Estadiamento de Neoplasias
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
/
Estudo prognóstico
Limite:
Adolescente
/
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
The Korean Journal of Internal Medicine
Ano de publicação:
2016
Tipo de documento:
Artigo