乙状结肠的

The most intense inflammation begins at the lower right in the sigmoid colon and extends upward and around to the ascending colon.

大多数较为严重的炎症都起始于乙状结肠的右侧，并向上向周围扩展到升结肠。

The surface of the colon is hyperemic because of inflammation as a result of diverticulitis .

乙状结肠的黏膜充血是由于结肠憩室引起炎症的结果。

This is familial polyposis in which the mucosal surface of the colon is essentially a carpet of small adenomatous polyps.

图示的是家族性结肠息肉病，在乙状结肠的表面可见较多的小的息肉状腺瘤。

Methods: A population-based multicenter randomized trial comparing 3 strategies was used:(1) biennial immunologic fecal occult blood test,(2)"once only" sigmoidoscopy, and (3)"once only" colonoscopy.

一项对人群的多中心随机试验比较3种方法：(1) 2年一次的免疫学大便潜血检查，(2)一次乙状结肠镜检查，和(3)一次乙状结肠镜检查。

The sigmoid colon at the right appears lighter in color than the adjacent small intestine and has a band of taenia coli muscle running longitudinally.

图示右侧乙状结肠的颜色比正常的小肠黏膜浅，大肠杆菌沿着肠壁的肌肉蔓延。

Methods:60 cases with low rectal and anus carcinoma who underwent laparoscopic Miles operation were divided into two groups.The experimental group (30 cases) received extraperitoneal sigmoidostomy while the control group (30 cases) received traditional intraperitoneal procedure.Postoperative complications caused by sigmoidostomy and defecation function in these two groups were compared.

将接受腹腔镜Miles术的60例低位直肠癌、肛管癌患者分为两组，实验组30例行腹膜外乙状结肠造口术，对照组30例行传统的腹膜内乙状结肠造口术，比较两组患者的造口并发症和排便功能。

Sigmoid mesocolon hernias account for 6% of all internal hernias (1 3) and are divided into three categories (45): intersigmoid hernia, trans mesosigmoid hernia, and intermesosigmoid hernia.

乙状结肠系膜疝占所有腹内疝的6%，可以分为3类：乙状结肠间疝；经乙状结肠系膜疝和乙状结肠系膜间疝。

Our aim in this observational, prospective, noncontrolled studywas to detect, in 29 patients who underwent abdominal aorticaneurysm surgery, correlations between the incidence ofpostoperative organ failure and intraoperative changes in arterialand portal blood lactate; changes in intramucosal sigmoid pH; differences between sigmoid PCO2 and arterial PCO2 ( CO2);and hemoglobin.

我们在这个观察性、前瞻性、非对照研究中的目的是探求29例腹主动脉瘤手术后患者器官衰竭发生率与术中动脉和门静脉乳酸变化、乙状结肠粘膜内 pH变化、乙状结肠粘膜 PCO2和动脉 PCO2差值（ΔCO2）以及血红蛋白的关系。

Figure 1: Transverse CT image of normal rectosigmoid colon in a 45-year-old man.

图1为一位45岁男性的正常直肠乙状结肠横轴位CT图像直肠乙状结肠壁有强化，肠腔灌水后扩张良好

METHODS: We measured levels of blood hydroperoxides as an indexof oxidative injury of cellular components, as well as plasmaferric-reducing ability as an index of total antioxidant potential,during sigmoidectomy under four conditions: open sigmoidectomywith sevoflurane anesthesia, laparoscopic sigmoidectomy withsevoflurane anesthesia, open sigmoidectomy with propofol anesthesia,and laparoscopic sigmoidectomy with propofol anesthesia.

在四种不同麻醉方法下乙状结肠切除术中，测定血液中的过氧化氢水平作为细胞氧化损伤的指标，以及血浆铁还原能力作为总抗氧化潜力的指标：七氟醚麻醉开腹乙状结肠切除术，七氟醚麻醉腹腔镜下乙状结肠切除术，异丙酚麻醉开腹乙状结肠切除术，异丙酚麻醉腹腔镜下乙状结肠切除术。

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。