临床荟萃

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放大内镜结合窄带成像对早期食管癌诊断的临床意义

  

  1. 郑州大学第二附属医院  消化内科, 河南  郑州 450014
  • 出版日期:2019-08-20 发布日期:2019-10-09
  • 通讯作者: 周英发,Email:yfzhou69@163.com

Magnifying endoscopy combined with narrowband  imaging in  diagnosis of early esophageal cancer

  1. Department of Gastroenterology,  the Second Affiliated Hospital of  Zhengzhou University,  Zhengzhou 450014, China
  • Online:2019-08-20 Published:2019-10-09
  • Contact: Corresponding author: Zhou Yingfa, Email: yfzhou69@163.com

摘要: 目的  探讨放大内镜结合窄带成像(magnifying endoscopy with narrowband imaging,MENBI)及镜下分型对诊断早期食管癌的临床意义。方法  回顾性分析2015年1月至2017年1月于郑州大学第二附属医院消化内科病区住院且符合纳入标准的早期食管癌及癌前病变患者79例,观察符合纳入标准患者的年龄、性别、病变部位、内镜下形态分型、ME和MENBI的微结构和微细血管形态、内镜下诊断结果和病理诊断结果。结果  MENBI对食管病变部位、微结构和微血管形态的观察比普通内镜更有优势(P<0.01)。运用KAPPA一致性检验判断内镜下诊断与术后病理诊断关系,KAPPA系数为0.47,提示内镜下诊断与术后病理结果有良好的一致性。结论  MENBI及其井上分型对早期食管肿瘤性疾病有良好的预测价值,其内镜下诊断与术后病理结果有较好的一致性。

关键词: 食管肿瘤, 内窥镜检查,  , 胃肠道

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  MENBI 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