Clinical value of narrow-band imaging magnifying endoscopy in early esophageal carcinoma
10.11659/jjssx.03E017028
- VernacularTitle:窄带成像放大内镜在早期食管癌诊疗中的应用价值
- Author:
Min LI
;
Yao CHEN
;
Hongbo WU
;
Jianhua DAI
;
Guiyong PENG
- Keywords:
narrow-band imaging magnifying endoscopy;
early esophageal cancer;
precancerous lesions;
diagnosis;
treatment
- From:Journal of Regional Anatomy and Operative Surgery
2017;26(4):281-285
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the diagnosis value of narrow-band imaging magnifying endoscopy (NBI-ME) in the early esophageal cancer and precancerous lesions while estimating the quality,depth and treatment strategy.Methods One hundred and eleven cases of patients with suspected early esophageal cancer and precancerous lesions,who underwent ESD treatment,were selected as the study subjects.To estimate the diagnosis value of NBI-ME in the quality,depth and treatment strategy with pathological histology as gold standard.Results While estimating quality,there was no low grade intraepithelial neoplasia(LGIN) cases with NBI-ME.A total of 33 cases were diagnosed as high grade intraepithelial neoplasia(HGIN),including 30 cases of HGIN and 3 cases of LGIN after ESD treatment,and the other 78 cases were diagnosed as early esophageal cancer,including 5 cases of LGIN,22 cases of HGIN,and 51 cases of early esophageal cancer.Compared with the pathology results,the quality consistency of NBI-ME is general:K=0.498.While estimating depth,there was no LGIN cases with NBI-ME.A total of 33 cases were diagnosed as HGIN,including 30 cases of HGIN and 3 cases of LGIN after ESD treatment,67 cases were diagnosed as intramucosal carcinoma,including 5 cases of LGIN,22 cases of HGIN,30 cases of intramucosal carcinoma,and 10 cases of submucosal carcinoma after ESD treatment,and 11 cases were diagnosed as submucosal carcinoma.Compared with the pathology results,the depth consistency of NBI-ME is general:K=0.469.Most of the patients shoud be treated by ESD except 8 cases of LGIN.Conclusion The study shows general diagnosis value of NBI-ME in estimating quality,depth and treatment strategy of early esophageal cancer and precancerous lesions.
