Abstract:Objective To explore the diagnostic value of narrow-band imaging endoscopy in screening early gastrointestinal cancer and precancerous lesions of the digestive tract.Methods A total of 100 patients admitted to Yangjiang People′s Hospital from August 2018 to May 2020 who were confirmed with helicobacter pylori related tests,gastric function tests,and stool occult blood tests were selected as the research objects.The patients were divided into observation group and control group by simple randomization,with 50 cases in each group.Observation group received endoscopic diagnosis screening with narrow-band imaging endoscopy;the control group was diagnosed by traditional endoscopic observation.The detection rates of early gastrointestinal cancer and precancerous lesions in the digestive tract and the types of cancers were compared between the two groups.The lesion contour score,microvascular morphological score and gastric pit morphological score of examine imaging were compared between the two groups.Results The detection rate of early gastrointestinal cancer and precancerous lesions of digestive tract in observation group(98.0%)was higher than that in control group(78.0%),and the difference was statistically significant(P<0.05).There was statistically significant difference between the two groups in the results of cancer type examination(P<0.05).The lesion contour score,microvascular morphological score and gastric pit morphological score of examine imaging in observation group were higher than those in control group,the differences were statistically significant(P<0.05).Conclusion In the screening and diagnosis of early gastrointestinal cancer and precancerous lesions,narrowband imaging endoscopy has a high detection rate,and can accurately describe the type of cancer in patients.The imaging quality is also high,and the lesion tissue can be accurately observed,which is of high clinical promotion value.
林振威;陈冬云;杜荣国;关家喜. 窄带成像内镜在消化道早癌及癌前病变筛查中的诊断价值[J]. 中国当代医药, 2021, 28(15): 120-122转129.
LIN Zhen-wei;CHEN Dong-yun;DU Rong-guo;GUAN Jia-xi. Diagnostic value of narrow-band imaging endoscopy in screening early gastrointestinal cancer and precancerous lesions of digestive tract. 中国当代医药, 2021, 28(15): 120-122转129.