Diagnostic value of probe-based confocal laser endomicroscopy for indeterminate biliary stricture / 中华消化内镜杂志
Chinese Journal of Digestive Endoscopy
; (12): 205-209, 2021.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-885709
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To evaluate the diagnostic performance of probe-based confocal laser endomicroscopy (pCLE) for indeterminate biliary strictures.Methods:
Twelve patients with indeterminate biliary strictures who underwent pCLE and brush cytology from April 1, 2013 to December 30, 2016 were enrolled. Clinical data, the results of endoscopic retrograde cholangiopancreatography, pCLE examination and brush cytology were collected. Compared with post-operative pathology and follow-up over 12 months, sensitivity, specificity, positive predictive value(PPV), negative predictive value(NPV), and accuracy of pCLE and brush cytology of the diagnosis of malignant biliary strictures were analyzed.Results:
The final diagnosis were 9 malignant and 3 benign. The sensitivity, specificity, PPV, NPV and accuracy of brush cytology were 3/9, 3/3, 3/3, 3/9 and 50.0%(6/12), respectively. The corresponding indicators of pCLE were 9/9, 2/3, 9/10, 2/2, and 91.7%(11/12), respectively.Conclusion:
pCLE can be used for differential diagnosis of indeterminate biliary stricture.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
Idioma:
Chinês
Revista:
Chinese Journal of Digestive Endoscopy
Ano de publicação:
2021
Tipo de documento:
Artigo