Clinical Observation of Fluorescence Endoscopy in Medical Diagnosis
10.3969/j.issn.1671-7104.2013.06.021
- VernacularTitle:荧光内镜在医疗诊断中的应用观察
- Author:
Yanming YE
1
;
Zhizheng GE
;
Shudong XIAO
;
Shuai GONG
;
Jiabiao ZHENG
;
Jingfang XIA
;
Xiang YE
Author Information
1. 上海交通大学医学院附属仁济医院荧光内镜课题组
- Keywords:
fluorescence endoscopy;
gastrointestinal tumors;
diagnosis;
application prospect
- From:
Chinese Journal of Medical Instrumentation
2013;(6):457-459
- CountryChina
- Language:Chinese
-
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 overal 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 especial y 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.
