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Abstract: Objective To explore the clinical significance of magnifying endoscopy combined with narrow band imaging in the diagnosis of early esophageal cancer.Methods This retrospective study was performed in the Second Affiliated Hospital of Zhengzhou University form January 2015 to January 2017. There were 79 cases of early esophageal cancer and precancerous lesions.The relationships between age and sex, location, and endoscopic morphological classification of lesions in the patients were observed and analyzed.Results MENBI was significantly superior to WLI in identifying the lesion site, morphology, pit pattern and microvascular structure in esophagus(P<0.01). The endoscopic diagnosis of the lesions and their postoperative pathological were in a statistically good consistency (kappa coefficient=0.47). These results indicated that IPCL classification had a good predictive value for early esophageal neoplastic disease diagnosis. Conclusion PCL classification has a good predictive value for early diagnosis of esophageal neoplastic diseases. According to IPCL classification, endoscopic diagnosis and postoperative pathological results were in a good consistency.
Key words: esophageal neoplasms, endoscopy, gastrointestinal
Jia Mengmeng, Zhou Yingfa. Magnifying endoscopy combined with narrowband imaging in diagnosis of early esophageal cancer[J]. Clinical Focus, doi: 10.3969/j.issn.1004-583X.2019.08.013.
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URL: https://huicui.hebmu.edu.cn/EN/10.3969/j.issn.1004-583X.2019.08.013
https://huicui.hebmu.edu.cn/EN/Y2019/V34/I8/734