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.
Artículo
en Inglés
| WPRIM
| ID: wpr-35999
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:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Algoritmos
/
Neoplasias de la Tiroides
/
Carcinoma
/
Interpretación de Imagen Asistida por Computador
/
Valor Predictivo de las Pruebas
/
Estudios Retrospectivos
/
Ultrasonografía
/
Imagenología Tridimensional
/
Invasividad Neoplásica
/
Estadificación de Neoplasias
Tipo de estudio:
Estudio diagnóstico
/
Estudio observacional
/
Estudio pronóstico
Límite:
Adolescente
/
Adulto
/
Anciano
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
The Korean Journal of Internal Medicine
Año:
2016
Tipo del documento:
Artículo
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