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A Comprehensive Study on the digestive Endoscopic Technique and Narrow-Band Imaging for Early Gastric Cancer Screening
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作者 Jing Ma 《Proceedings of Anticancer Research》 2024年第1期99-104,共6页
Objective:To explore the implementation of gastrointestinal endoscopy technology and endoscopic narrow-band imaging(NBI)in the early screening of gastric cancer and to observe and study their application effects.Metho... Objective:To explore the implementation of gastrointestinal endoscopy technology and endoscopic narrow-band imaging(NBI)in the early screening of gastric cancer and to observe and study their application effects.Methods:During the period from March 2023 to August 2023,312 patients who received gastroscopy in the Kunming Guandu District People’s Hospital were selected,and they underwent both conventional gastroscopy and endoscopic NBI,with clinicopathological tissue biopsy serving as the gold standard.The application value for early screening of gastric cancer was observed and analyzed.Results:The scoring data showed that the clarity of gastric mucosal glandular tube structure,microvascular structure clarity,and lesion contour scoring data of conventional gastroscopy were lower than those of the NBI technology(P<0.05).The screening rate of pathological biopsy in 312 patients was 18.59%(58 cases).Conventional gastroscopy showed a screening rate of 11.53%(36 cases),while NBI technology examined a screening rate of 17.63%(55 cases),and the two-by-two comparison of the screening rate data of the three groups was not statistically significant(P>0.05).The sensitivity,specificity,accuracy,positive predictive value,and negative predictive value of conventional gastroscopy appeared to be lower than those of NBI technology(P<0.05).Conclusion:In the early screening of gastric cancer,endoscopic NBI technology can be applied to patients.Compared with conventional gastroscopy,it provides a clearer visualization of the structure of the gastric mucosal glandular structure and microvascular structure,with a certain screening rate.Additionally,its sensitivity,specificity,accuracy,positive predictive value,and negative predictive value are higher,demonstrating outstanding effectiveness. 展开更多
关键词 Gastric cancer Early screening Gastrointestinal endoscopy technology endoscopic narrow band imaging technology Application effect
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Is appendoscope a new option for the treatment of acute appendicitis?
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作者 Shu-Jiong Feng Yi-Feng Zhou +3 位作者 Jian-Feng Yang Hong-Zhang Shen Guang-Xing Cui Xiao-Feng Zhang 《World Journal of Gastroenterology》 SCIE CAS 2024年第28期3386-3392,共7页
Acute appendicitis is a common surgical emergency.It is commonly caused by obstruction of the appendiceal lumen due to fecaliths,tumors,or lymphoid hyperplasia.For over a century,appendectomy has been the primary trea... Acute appendicitis is a common surgical emergency.It is commonly caused by obstruction of the appendiceal lumen due to fecaliths,tumors,or lymphoid hyperplasia.For over a century,appendectomy has been the primary treatment for acute appendicitis.Abraham Groves performed the first open appendectomy in 1883.In 1983,Kurt Semm completed the first laparoscopic appendectomy,heralding a new era in appendectomy.However,appendectomy is associated with certain complications and a rate of negative appendectomies.Studies have suggested controversy over the impact of appendectomy on the development of inflammatory bowel disease and Parkinson’s disease,but an increasing number of studies indicate a possible positive correlation between appendectomy and colorectal cancer,gallstones,and cardiovascular disease.With the recognition that the appendix is not a vestigial organ and the advancement of endoscopic technology,Liu proposed the endoscopic retrograde appendicitis therapy.It is an effective minimally invasive alternative for treating uncomplicated acute appendicitis.Our team has developed an appendoscope with a disposable digital imaging system operated through the biopsy channel of a colonoscope and successfully applied it in the treatment of appendicitis.This article provides an overview of the progress in endoscopic treatment for acute appendicitis and offers a new perspective on the future direction of appendiceal disease treatment. 展开更多
关键词 Acute appendicitis endoscopic technology endoscopic retrograde appendicitis therapy Appendoscope Appendiceal disease treatment
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From surgery to endoscopy:the evolution of the bariatric discipline 被引量:2
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作者 Yongqiu Wei Peng Li Shutian Zhang 《Chinese Medical Journal》 SCIE CAS CSCD 2022年第20期2427-2435,共9页
Obesity,with its increasing morbidity and prevalence,is now a worldwide public health problem.Obesity and its related comorbidities impose a heavy burden on societal health and the economy.The practice of bariatric su... Obesity,with its increasing morbidity and prevalence,is now a worldwide public health problem.Obesity and its related comorbidities impose a heavy burden on societal health and the economy.The practice of bariatric surgery has evolved from its early surgical procedures,many of which are no longer routine operations.With clinical practice,research,and experience,bariatric surgery has gradually become an important last resort for the control of weight and obesity-related metabolic diseases in moderately and severely obese patients.However,there is still room for further improvements in bariatric surgical procedures,especially with regard to long-term issues and complications.Endoscopic weight loss technology has developed rapidly in recent years.The advantages of this technology include minimal invasiveness,an obvious weight loss effect,and few complications,thus filling the gap between medications and lifestyle adjustments and surgical treatment of obesity.Endoscopic weight loss technology may even replace surgical bariatric procedures.This review summarized the current status of bariatric metabolic surgery and newly developed bariatric endoscopic procedures. 展开更多
关键词 Bariatric surgery endoscopic bariatric techniques endoscopic weight loss technology Intragastric balloons OBESITY Sleeve gastrectomy
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