查询词典 yolk sac

It was treated by ligating hernial sac in high site,shrinking abdominal inguinal ring and repairing transversalis fascia.

分析小儿复发性腹股沟疝之原因，并采用疝囊高位结扎，内环缩小及腹横筋膜修补等手术治疗。

Because of the absence of a limiting hernial sac, mechanical SBO usually occurs in cases of trans mesenteric hernia (Fig 8), and it is impossible to differentiate closed-loop obstructions caused by herniation through the mesenteric defect from those caused

由于后者没有局限性的疝囊，机械性SBO通常发生在肠系膜疝的病例中（图8），而且不能区分经肠系膜缺损疝导致的闭合性肠梗阻与粘连带下的肠脱垂导致的闭合性肠梗阻。

CT shows that the mesenteric vascular pedicle is characteristically engorged, stretched, and crowded; in addition, converging mesenteric vessels are located at the entrance of the hernial sac (34) and there is displacement of the main mesenteric trunk 9

CT表现为特征性的肠系膜血管蒂充盈、拉长和拥挤，另外，汇聚的肠系膜血管位于疝囊的入口处，肠系膜的主干发生移位。

Objective:To discuss the different mechanism of the mechanical effect of herniated disk on the thecal sac.

目的：探讨腰椎间盘突出症突出髓核对硬膜囊机械作用的不同机制。

Removed veins research demonstrate the main reason of transplanted vessel stenosis is the hyperplasic of endothelium. Which is a popular reaction when set vein into arteral circulation. It is caused by the transmission of smooth muscle cell to endothelium and proliferate and release extracellular matrix. These are two characteristics in pathology erg middle layer of sue proliferates and migrate to endothelium in early and excel of end thulium aggregate in cater stage. The colic and the motivation of end thulium hyper is the hyper of sac.

在mRNA水平，随着移植术后时间的推移，ECE的表达逐渐增高，手术后1W-2W达到高峰2W后表达逐渐下降，于8W左右趋于平衡，ET-1的表达与ECE的动态变化过程相似，亦于术手1W-2W达到高峰，在8W左右趋于平稳在蛋白质水平，以ET-1抗体免疫组织化学染色结果显示ET-1主要在血管内收细胞及平滑细胞胞浆中表达，尤其是中膜平滑肌细胞更为明显，呈棕黄色颗粒。

Objective To evaluate laparoscopic closure of the Neck of the Sac for indirect inguinal hernia in children.

目的 介绍经腹腔镜疝内口关闭术在小儿腹股沟斜疝中的应用。

Super results are as follows: the uterus increased visibility one intrauterine gestational sac 10 * 6mm echo, echo germ intracapsular not yet see.

超结果如下：子宫增大，宫腔内可见一10*6mm妊娠囊回声，囊内尚未见胚芽回声。

Hernia sac/freeing ------ Search for associated hernias In cases of voluminous direct hernias, a thorough exploration of the groin is necessary to rule out any coexisting intraparietal, low lying Spieling or femoral hernias.

在巨型直疝时，需彻底探查腹股沟区以排除任何合并存在的腹壁间裂隙疝、低位的外侧腹壁疝（Spigelian 疝）或股疝。

Twelve patients with laryngostenosis and tracheostenosis were treated by surgery of inner fixation ,which included hollow tube,laryngeal model of silastic sac and "T"tube supporting and the investigation period was from 2 weeks to 18 months.

对 12例喉气管狭窄病人行支撑内固定治疗，手术时首先切除喉气管病变，松解瘢痕组织，局部修复后行扩张治疗，方法为：1用空心管做喉气管内固定扩张； 2硅橡胶囊喉模软固定支撑

Lipomatous tumors in internal auditory canal and cerebellopontine angle are very rare; low-grade papillary adenocarcinoma of endolymphatic sac origin is rarely reported and has low malignant potential.

脂肪瘤样迷离瘤是一种发生在内耳听神经管或桥小脑角非常罕见的由脂肪、纤维、平滑肌、横纹肌以及神经成分组成的良性肿瘤。内耳内淋巴囊来源的低级别乳头状腺癌是发生在内耳内淋巴囊的特别罕见的低级别肿瘤。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。