Application of narrow band imaging endoscopy in early diagnosis of nasopharyneal carcinoma
10.3760/cma.j.issn.1673-0860.2014.02.010
- VernacularTitle:窄带成像技术在鼻咽癌早期诊断中应用的探讨
- Author:
Yong YANG
1
;
Yongfeng SI
;
Zhuoxia DENG
;
Yangda QIN
;
Bo HUANG
;
Guiping LAN
;
Xing HAN
Author Information
1. 广西壮族自治区人民医院耳鼻咽喉头颈肿瘤科
- Keywords:
Nasopharyngeal neoplasms;
Narrow band imaging;
Endoscopy
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2014;49(2):141-144
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the use of NBI (narrow band imaging) in early the diagnosis of nasopharyngeal carcinoma.Methods A total of 55 cases with nasopharyngeal lesions (including 9 cases of nasopharyngeal carcinoma after treatment) were examined and diagnosed by white and NBI endoscopy between October 2011 and March 2012,and their diagnosis efficacies were evaluated based on pathological diagnosis as a gold standard.Chi-square test was used to analyze data.Results Of 55 cases,12 cases were pathologically diagnosed as chronic mucosa inflammation and 43 as nasopharyngeal carcinoma including 6 recurrent cases,of 43 cases,40(93.0％) were diagnosed by NBI endoscopy and 18 (41.9％) by white endoscopy.Of 12 cases with early nasopharyngeal carcinoma (5 for stage Ⅰ and 7 for stage Ⅱ),5(100.0％) for stage Ⅰ,and 6 (85.7％) for stage Ⅱ were diagnosed by NBI endoscopy but only 1(14.3％) for stage Ⅱ by white endoscopy,with a statistically significant difference (x2 =10.000,P =0.008 ;x2 =7.143,P =0.029).Conclusion NBI endoscopy can be used in early diagnosis of nasopharyngeal carcinoma and check after treatment.
