疝

C Diagram of the surgical findings shows that 20 cm of jejunum, located 230 cm from the ligament of Treitz, was herniated into a defect on the left side of the sigmoid mesocolon.

手术表现的示意图显示距Treitz韧带230cm的空肠有约20cm经乙状结肠系膜左侧的缺损疝出。

The sigmoid mesocolon is a peritoneal fold attaching the sigmoid colon to the pelvic wall. The apex is divided near the left common iliac artery and serves as a potential site for an internal hernia.

乙状结肠系膜是固定乙状结肠到骨盆壁的腹膜皱襞，其尖端在接近左侧髂总动脉处分叉，成为潜在的腹内疝的部位。

A Contrast-enhanced CT scan of the upper abdomen shows a saclike mass of dilated jejunal loops between the pancreatic head and stomach. The descending mesocolon and stomach are displaced laterally. The dilated inferior mesenteric vein is located at the anterior border of the encapsulated loops.

a 上腹部增强CT扫描显示胰头和胃之间见囊状成簇扩张的空肠，降结肠系膜和胃被推移到侧方，扩张的肠系膜下静脉是疝囊内肠襻的前界。

Because the fossa of Waldeyer extends to the right and downward, directly in front of the posterior parietal peritoneum, right PDH develops into the ascending mesocolon with a right colic vein anteriorly.

因为Waldeyer隐窝向右下方延伸，恰好在后腹膜前方，右侧十二指肠旁疝穿过升结肠系膜达其后方，其前方是右侧结肠静脉。

Prenatal EGF can improve pulmonary hypoplasia in the Nitrofen-induced CDH rat model, which was manifested as increased Lw/Bw and more mature histological and morphometrical pulmonary appearances. Moreover, EGF can promote type Ⅱ pneumocytes differentiation and increase their amounts, thus increase the production of surfactant.

EGF对大鼠先天性膈疝模型肺发育不良具有明显的改善作用，不仅可以促进肺组织生长，表现在肺重量／体重增加，肺组织形态得到明显改善，而且对Ⅱ型细胞有明显的促分化作用，Ⅱ型细胞密度增加，功能增强；而且随着EGF剂量的增加作用加强，当剂量为150ug／只（600ug／kg）时，作用较为明显。

Additionally, because recovery times are short for procedures such as myringotomy and tubes, circumcision, and inguinal herniorrhaphy, early discharge from the facility is feasible.

恢复时间短的手术如鼓膜切开与置管术，包皮环切术和腹股沟疝修补术早期离开医院都是可行的。

According to the chemical composition and biological characteristics, the hernia repair materials are divided into three kinds: nonabsorbable, absorbable and compound materials.

根据材料学的化学成分和生物学特性可将疝修补材料分为不可吸收材料、可吸收材料和复合型材料3大类。

Surgeons who piously insist that no foreign material should ever be used for hernia repair often select nonabsorbable monofilamented polypropylene as their preferred suture for many kinds of operations.

那些虔诚地坚持在疝修补时不要任何异物植入人体的医生却常常在许多手术缝合时选择使用聚丙烯缝线。

Results All of the 8 cases were abnormal in ultrasonography. There were more than 2 parts of anomalies in 7 cases (7/8), heart anomalies in 5 cases (5/8), holoprosencephaly in 2 cases (2/8), single umbilical artery in 2 cases (2/8), Dandy-walker syndrome in 1 case (1/8), and other anomalies such as cleft lip and cleft palate, diaphragmatic hernia, omphalocele, esophageal atresia, malformation of radius, club hand, club foot. Four cases were polyhydrmnios and 3 cases were IUGR.

结果 8例18三体综合征胎儿声像图均表现为胎儿结构异常，7例(7/8)超声表现为两个部位以上畸形，5例(5/8)合并心脏畸形，2例(2/8)为全前脑，2例(2/8)为单脐动脉，1例(1/8)为Dandy-walker综合征，其他畸形还有唇腭裂、膈疝、脐膨出、食道闭锁、桡骨发育不良、手畸形、马蹄内翻足、小下颌。4例(4/8)合并羊水过多，3例(3/8)宫内发育迟缓。

Objective To study the superiority and efficiency of total peritoneum intraperitoneal onlay mesh in laparoscopic inguinal hernioplasty.

目的 探讨完全腹膜化腹腔镜腹腔内置片法(total peritoneum intraperitoneal onlay mesh， TPIPOM)冶疗腹股沟疝的有效性及优越性。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。