Your browser doesn't support javascript.
loading
Endobronchial ultrasound: morphological predictors of benign disease.
Gogia, Pratibha; Insaf, Tabassum Z; McNulty, William; Boutou, Afroditi; Nicholson, Andrew G; Zoumot, Zaid; Shah, Pallav L.
Afiliación
  • Gogia P; The NIHR Respiratory Biomedical Research Unit at the Royal Brompton and Harefield National Health Service (NHS) Foundation Trust and Imperial College, London, UK.
  • Insaf TZ; School of Public Health University at Albany, State University of New York, Rensselaer, NY, USA.
  • McNulty W; The NIHR Respiratory Biomedical Research Unit at the Royal Brompton and Harefield National Health Service (NHS) Foundation Trust and Imperial College, London, UK; Chelsea and Westminster Hospital NHS Foundation Trust, London, UK.
  • Boutou A; The NIHR Respiratory Biomedical Research Unit at the Royal Brompton and Harefield National Health Service (NHS) Foundation Trust and Imperial College, London, UK.
  • Nicholson AG; The NIHR Respiratory Biomedical Research Unit at the Royal Brompton and Harefield National Health Service (NHS) Foundation Trust and Imperial College, London, UK; Dept of Histopathology, Royal Brompton and Harefield NHS Foundation Trust, London, UK.
  • Zoumot Z; The NIHR Respiratory Biomedical Research Unit at the Royal Brompton and Harefield National Health Service (NHS) Foundation Trust and Imperial College, London, UK; Respiratory and Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates; These authors contributed equally.
  • Shah PL; The NIHR Respiratory Biomedical Research Unit at the Royal Brompton and Harefield National Health Service (NHS) Foundation Trust and Imperial College, London, UK; Chelsea and Westminster Hospital NHS Foundation Trust, London, UK; These authors contributed equally.
ERJ Open Res ; 2(1)2016 Jan.
Article en En | MEDLINE | ID: mdl-27730169
The objective of this study was to assess the utility of endobronchial ultrasound (EBUS) morphology of lymph nodes in predicting benign cytology of transbronchial needle aspirates in a prospective observational study. Five ultrasonic morphological characteristics of mediastinal and hilar lymph nodes were recorded: size, shape, margins, echogenic appearance and the presence of a central blood vessel. These characteristics were correlated with the final diagnosis. A total of 402 consecutive patients (237 males and 165 females) undergoing EBUS were studied. The final diagnosis was malignant disease in 244 (60.6%) and benign disease in 153 (38.05%) subjects. Out of 740 sampled nodes, in 463 (62.6%) malignant cells were identified, whereas in 270 (36.5%) nodes, no malignant cells were identified. On univariate analysis small size, triangular shape and the presence of a central vessel were predictive of a benign aetiology. In the final multivariate model, a predictive probability of 0.811 (95% CI 0.72-0.91) for benign disease was found if lymph node size was <10 mm and a central vessel was present. Sonographic appearances of lymph nodes improve the predictive probability of EBUS for benign aetiologies, and may reduce the number of nodes requiring sampling and the need for further invasive investigations.
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Observational_studies / Prognostic_studies / Risk_factors_studies Idioma: En Revista: ERJ Open Res Año: 2016 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Observational_studies / Prognostic_studies / Risk_factors_studies Idioma: En Revista: ERJ Open Res Año: 2016 Tipo del documento: Article Pais de publicación: Reino Unido