Diagnosis and staging of superficial esophageal precursor based on pre-endoscopic resection system comparable to endoscopic resection.
BMC Cancer
; 14: 774, 2014 Oct 21.
Article
en En
| MEDLINE
| ID: mdl-25330811
ABSTRACT
BACKGROUND:
Endoscopic treatments for early esophageal squamous cell carcinoma and the esophageal neoplasm are two types endoscopic resection (ER) and ablation. Resection enables evaluation of the lesion in the ER specimens, while ablation cannot. We sought to establish a pre-ER evaluated system with a diagnostic and staging accuracy similar to ER for the development of ablation therapy.METHODS:
In our study, we collected data pertaining to early esophageal cancer and esophageal neoplasm treated with ER, analyzed the pre- and post-ER data of the lesions and evaluated the diagnostic accuracy of pre-ER system compared with the gold standard.RESULTS:
The diagnostic accuracy rate was 91% based on the pre-ER system compared with the gold standard, and 93% based on the ER diagnosis. The AUC of the pre-ER system was 0.964, while the ER examination was 0.971.CONCLUSION:
These results suggest that the accuracy of pre-ER system was comparable to ER. The pre-ER system enables prediction of histological diagnosis and stage of the lesions, and the choice of treatment for superficial esophageal neoplasm.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Neoplasias Esofágicas
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Año:
2014
Tipo del documento:
Article