Clinical observation of fluorescence endoscopy in medical diagnosis / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
; (6): 457-459, 2013.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-259953
Biblioteca responsable:
WPRO
ABSTRACT
It's difficult to diagnose precancerous lesion and early cancer for a long time, because both of them haven't typical morphological characteristics. As a novel diagnostic modality, fluorescence endoscopy can accurately reflect minimal changes in human's tissue, thus making a meaningful progress for cancer diagnosing. 200 patients were examined by fluorescence endoscopy to evaluate the diagnostic value. The overall accuracy, sensitivity and specificity for detecting malignant gastrointestinal tumor was 94.0%, 94.6% and 93.5%, respectively. Thus, fluorescence endoscopy can be used to diagnose malignant gastrointestinal tumors with high validity and reliability, and is advantageous over conventional white light endoscopy especially in detecting the atypical and suspicious lesions. Furthermore, fluorescence endoscopy can also guide target biopsy, is significant to improve the early cancer detection rate, has a broad development prospect.
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Asunto principal:
Sensibilidad y Especificidad
/
Diagnóstico
/
Endoscopía
/
Fluorescencia
/
Neoplasias Gastrointestinales
Tipo de estudio:
Estudio diagnóstico
Límite:
Humanos
Idioma:
Chino
Revista:
Chinese Journal of Medical Instrumentation
Año:
2013
Tipo del documento:
Artículo