Upper endoscopy can detect early cancer and can distinguish between cancerous and non-cancerous conditions by performing biopsies of suspicious areas.
胃镜检查还可以发现早期癌症，并且可以通过对可疑部位的活组织检查区分癌和非癌性病变。
Objective To explore the diagnostic and therapeutic value of early endoscopy in upper gastrointestinal hemorrhage.
目的探讨急诊内镜在上消化道出血诊断与治疗中的应用价值。
Methods Statistical analysis was performed among 344 cases of upper gastrointestinal tumor diagnosed by Endoscopy, and confirmed by pathology.
方法对胃镜诊断且病理证实的344例上消化道肿瘤病例，进行统计分析。
Of the 247 patients, seven patients with positive blood tests underwent upper GI endoscopy and duodenal biopsies.
在247名患者中，有7名血液检测阳性的患者进行了上消化道内窥镜和十二指肠活检。
Conclusion Early endoscopy is a kind of convenient, easy and safe method in diagnosis and treatment of upper gastrointestinal hemorrhage.
结论急诊内镜是上消化道出血方便、易行、安全的诊治方法。
Objective To explore the distribution, the endoscopic features and pathologic types of the upper gastrointestinal tumor in order to improve diagnostic accuracy by endoscopy.
目的探讨上消化道肿瘤分布特点、胃镜下表现及病理特征。
Methods 143 upper gastrointestinal hemorrhage patients were examined and treated by early endoscopy.
方法对143例上消化道出血的患者进行急诊内镜检查并通过内镜进行治疗。
Objective: To explore the valuation of the endoscopy in diagnosis and treatment of upper gastrointestinal submucosal tumor.
目的：探讨内镜在上消化道黏膜下肿瘤诊断及治疗中的应用价值。
When upper endoscopy and colonoscopy are both unrevealing, evaluation of the small bowel is indicated.
当上消化道内窥镜和结肠镜均无发现，小肠检查具有指征。
Objective To investigate the clinical epidemiological characteristic of the cancer in upper digestive tract detected by endoscopy and pathologically diagnosed in Xi 'an.
目的探讨西安地区内镜检出并经病理证实的上消化道癌症的临床流行病学特点。
Objective To evaluate the value of endoscopy in diagnosis and treatment of foreign body in upper digestive tract of children.
目的探讨内镜在小儿上消化道异物中的诊断和治疗价值。
Results 141 cases upper gastrointestinal hemorrhage patients were recovered with endoscopy, but 2 cases were of no effect so changed with operation.
结果143例患者出血原因得到确诊，141例患者经过内镜治疗痊愈，2例无效改为手术治疗。
Objective to investigate diagnostic value of emergency endoscopy on cause and region of upper gastrointestinal massive bleeding, and to know the effect of emergency endoscope therapy.
目的探讨急诊内镜检查对上消化道大出血病因、部位的诊断价值，以及急诊内镜下止血的方法及效果。
An acute duodenal ulcer is seen in two views on upper endoscopy.
见十二指肠溃疡的两张胃镜图。
Methods: 127 elderly cases of upper gastrointestinal endoscopy were divided into the intervention group and the control group according to whether or not receive the nursing intervention.
方法：127例接受上消化道内镜的老年住院患者，根据是否护理干预分为干预组和对照组。
Methods: 127 elderly cases of upper gastrointestinal endoscopy were divided into the intervention group and the control group according to whether or not receive the nursing intervention.
方法：127例接受上消化道内镜的老年住院患者，根据是否护理干预分为干预组和对照组。
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