十二指肠的

CT findings of GP included gas accumulation under the recess of xiphoid,gas accumulation in the area of lesser omentum,gas accumulation under the recess of peritoneal cavity,and seroperitoneum. Conclusion As a non-invasive examination means for abdomen,CT examination can discover whether there is dissociative gas or not and estimate the amount of gas in abdomen more rapidly and exactly.CT can also estimate the position of perforation elementarily.The recess under xiphoid is the first place where the dissociative gas assembles after gastrointestinal perforation.

材料与方法1 一般资料：1999年7月至2 0 0 4年1月我院经CT检查的胃肠穿孔的患者13例，其中男8例，女5例；年龄19～6 5岁，平均4 0 2岁。13例均行腹部CT平扫及站立位腹部X线平片检查，其中6例先行CT检查后行X线检查。8例既往有胃、十二指肠溃疡病史，2例有明显腹部外伤史。10例表现为突发上腹部疼痛、腹肌紧张，1例表现为明显右下腹部疼

High mutation rate of K-ras codon 12 wasobserved in gallbladder carcinoma(60%),bile ductcarcinoma(81.8),ampullary carcinoma(90%) and duodenalcarcinoma(70%).

在胆囊癌、胆管癌、壶腹癌及十二指肠乳头癌中均检测到了高比率的K-ras基因12密码子的点突变。

Objective To investigate the effect of rabeprazole in the treatment of duodenal bulbar ulcer with infection of Helicobacter pylori.

目的 观察雷贝拉唑对幽门螺杆菌阳性的十二指肠球部溃疡的疗效。

This study was done to explore the feasibility of the new surgical approach for the treatment of pancreatic and duodenal cancer with portal vein/superior mesenteric vein or inferior caval vein invasion.

本研究旨在探讨累及门静脉/肠系膜上静脉、下腔静脉的胰头癌、十二指肠癌切除的处理方法，以提高切除率及生存率。

AIM: To observe the relationship between duodenobiliary reflux in patients who underwent choledocholithotomy plus T-tube drainage and pressure of Oddi sphincter.

摘要目的：探讨胆石症患者十二指肠胆道反流的发生与Oddi括约肌压力之间的关系。

Meth- ods Clinical data of duodena trauma from January 1988 to September 2005 were collected and retrospectively anal- ysed.

方法对1988年1月至2005年月9月收治的21例外伤性十二指肠损伤病例的临床资料进行回顾性分析。

Combination of duodenoscopy,laparoscopy and choledochoscopy is an effective and safe treatment with less trauma for cholecystolithiasis with choledocholithiasis,when indications and contraindications were controlled strictly.

严格掌握十二指肠镜、腹腔镜、胆道镜的适应证、禁忌证，三镜联合治疗胆囊结石并胆总管结石是一种创伤小、有效、安全且可靠的治疗模式。

Methods: The HP infection of 268 esophagogastroscopy cases were analyzed on the base of founding of serolgical test, rapid ureas test and histological stain.

幽门螺杆菌(Helicobacter pylori，HP)感染是最常见的人类慢性感染之一，是胃、十二指肠疾病的主要病因 [1] ，有关这方面的报道较多。

Rational of operation of gastroduodenal ulcer, types of operation and principles for choosing the operation types.

胃十二指肠溃疡手术治疗的理论基础，手术类型和术式选择的原则。

The aim of this study was to clarify the clinical features and risk factors of LDA-associated gastroduodenal mucosal injury in both sexes.

这项研究的主要目的在于厘清男女性LDA相关胃、十二指肠黏膜损伤的临床特征与危险因子。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。