降结肠

分布以升结肠、横结肠、降结肠多见。

The distribution was the most in the ascending colon , transverse colon , descending colon .

沿着降结肠有几个憩室。

Several diverticula are seen along the length of the descending colon .

结论①采用0.1%BAC处理降结肠浆膜成功建立了实验性无神经节细胞症大鼠模型，为进一步结肠内MSCs移植分化为神经细胞的研究奠定了基础；

Conclusions ① The animal model for experimental aganglionosis was successfully established by applying ( 0.1 % ) BAC onto the serosa of descending colon , providing an experimental basis for the future MSCs transplantation and differentiation into neuronal cells in rat colon .

小儿降结肠、乙状结肠重复畸形1例

One case : multiple malformation of descendant colon and sigmoid colon in infant

1例发生在降结肠的原发性孤立性成人T细胞淋巴瘤

Primary , solitary , adult T-cell leukemia / lymphoma of the descending colon

结果：升结肠及降结肠位置相对固定，位于侧腹。

Results : Ascending colon and descending colon are relatively fixed in lateral abdomen .

降结肠腺鳞癌伴全身皮肤/皮下转移1例

Adenosquamous Carcinoma of Descending Colon with Cutaneous / Subcutaneous Spreading : A Case Report

降结肠、直肠以左侧占优势。

The left side predominates over the right in the descending colon and the rectum .

人胚胎升结肠和降结肠粘膜凝集素受体定位的比较研究

A comparative study on lectin receptors in mucosal epithelium of human fetal ascending and descending colon

大鼠降结肠上皮γ-氨基丁酸及谷氨酸脱羧酶的表达特征

Characteristic expression of γ - aminobutyric acid and glutamic acid decarboxylase in epithelial cells of rat descending colon

猫降结肠传出和传入神经元的节段性分布&HRP法研究

The segmental distribution of afferent and efferent neurons of the descending colon of the cat & a study with HRP method

在升、降结肠粘膜下层，有的神经节内阳性神经元数达4～5个。

However , the positive neurons were up to 4-5 in a ganglion in the submucosa of both ascending and descending colon .

左侧显示结肠坚硬腺癌的浸润性包块，是发生在降结肠的典型的腺癌。

The encircling mass of firm adenocarcinoma in this colon at the left is typical for adenocarcinomas arising in the descending colon .

所有患者均经手术治疗，病理证实7例来自阑尾粘液腺癌，1例来自降结肠粘液腺癌。

All patients underwent surgery . Primary tumour was identified in the appendix in 7 cases and in the colon in 1 case .

灵活的乙状结肠检查是通过一个可视管道对直肠和降结肠进行的一种检查。

Flexible sigmoidoscopy is an exam of the rectum and the lower colon using a viewing tube ( a short version of colonoscopy ) .

目的探讨苯扎氯铵对大鼠降结肠上皮离子转运的影响。

Objective TO investigate the alteration of ion transport across the colonic epithelium in the rat descending colon applying by benzalkonium chloride ( BAC ) .

降结肠造口术后降结肠与侧腹壁形成的间隙致内疝6例；

Internal hernia though the space between the ( descending ) colon and the lateral abdominal wall after colostomy of descending colon in 6 patients ;

分布以升结肠、横结肠、降结肠多见。龙眼树能多年结果。

The distribution was the most in the ascending colon , transverse colon , descending colon . Longan trees can be kept in bearing for many years .

由横结肠向降结肠、乙状结肠浆肌层血管网网眼密度逐渐减小，在系膜缘无显著性差异（P>0.05），而结肠带及游离缘有显著性差异（P<0.05）。

The density of meshwork gradually increases from mesocolon border to free border ( P < 0.001 ), and it reduces by degree from transverse colon to sigmoid .

结论大肠癌可发生于大肠的各个部位，但以直、乙状结肠多见，其次依此为升结肠、横结肠、盲肠及降结肠。

Conclusions Colorectal cancer can take place in each part of the large intestine , and manly in rectum , sigmoid colon , next in horizontal colon , caecum and descending colon .

主要指标：病变在结肠左半（直肠、乙状结肠、降结肠）、横结肠、结肠右半（回盲部、升结肠）的分布数量及比例。

Main indicators : The number and ratio of lesions located in left colon ( rectum , sigmoid , decending colon ), transverse colon , right colon ( ileocecal junction , ascending colon ) .

结果表明：大肠各段肌间神经丛中阳性神经元分别为24%（盲肠）、20.1%（升结肠）、27.8%（降结肠）和19.4%（直肠）。

The results showed that in the myenteric plexuses 24 % of positive neurons existed in the caecum , 20.1 % in the ascending colon , 27.9 % in the descending colon and 19.4 % in the rectum .

在粘膜下丛中，每100个神经节内阳性神经元数分别为升结肠17.1个，降结肠14.2个和直肠5.9个。盲肠仅含极少量的阳性神经元。

In the submucosal plexus , by counting the positive neurons we found that the number in 100 ganglia was 17.1,14.2,5.9 , in the ascending colon , descending colon , and rectum respectively , and only a few in the caecum .

结论：1AQP-1在全结肠都有表达，升结肠和降结肠无差异，但慢传输型便秘患者结肠黏膜与正常人结肠黏膜相比显著高表达。

AQP-1 has expression in total colon and the expression in ascending and descending colon is same , but its expression in the colon mucous of patient with slow transit constipation is obviously higher than in the colon mucous membrane of normal subject .

2AQP-4在正常人（对照组）升结肠和降结肠结肠黏膜上皮细胞上未见表达，在慢传输型便秘患者（试验组）升结肠结肠上皮细胞有少量表达，降结肠上无表达。

There is no AQP-4 expression in the ascending and descending colonic mucosal epithelial cell of normal subject ( control group ), but small amount of expression in ascending colon of slow transmit constipation patient ( experimental group ) and no expression in descending colon .

肿瘤癌灶分布常见于乙状结肠5/16、横结肠4/16、直肠3/16、升结肠2/16、降结肠2/16,8例病人中术前明确诊断7例（87.5%），伴有结肠息肉5例（62.5%）。

In decreasing sequence , they were : sigmoid colon 5 / 16 , transverse colon 4 / 16 , rectum 3 / 16 , ascending colon 2 / 16 and descending colon 2 / 16 . 7 cases were diagnosed before operation , and 5 cases concomitant with polyps .