Conclusion echocardiography is an accurate , noninvasive and the initial method in diagnosing this disease and other concomitant congenital malformations 结论超声心动图检查为确诊该病及伴随畸形的首选，准确，无创检查方法。
Objective human cytomegalovirus ( hcmv ) is the most common pathogen in congenital malformation due to intrauterine infection 目的人巨细胞病毒( humancytomegalovirus ， hcmv )是引起宫内感染进而导致婴儿先天性发育畸形的常见病原。
Different causes , including congenital malformations , mechanical trauma , chemical injury , thermal burns and other skin diseases can be caused by abnormal eyebrow 不同的病因，包括先天畸形、机械创伤、化学伤、热烧伤和皮肤病等均可致眉异常。
Purpose : to study the anatomical and histological structure of colon of congenital malformation fetus , to discuss the relationships between several malformations and the development of colon 摘要目的：研究先天性畸形胎儿结肠的解剖及组织学结构，探讨几种畸形与结肠发育之间的关系。
Method : use morphological method to dissect and observe the colon of congenital malformation fetus , make - up the paraffin sections and observe the histological structures under the light - microscope 方法：应用形态学方法，对先天性畸形胎儿结肠进行解剖、观察，并制成组织切片，在光学显微镜下观察其组织学结构。
Abstract : as the medicine science develops and improves , some human acquired diseases have been controlled on the whole . but the incidence of genetic diseases and congenital malformation rises gradually and the importance of their treatments appears by degree . to improve population quality , it is necessary to begin with controlling and changing genetic factor . that is , we should understand the classification of the genetic diseases and their incidence mechanism before we use various new technologies to find out and propose the ways of treatment such as antenatal diagnosis and gene project . thus we can achieve our goal of taking precautions against and curing genetic diseases 文摘:由于医学科学的发展和进步，一些人类后天的疾病基本上得以控制，而遗传病和先天畸形的发病率则逐渐提高，并逐渐显示出其重要性，要想提高人口素质，就要从控制和改变遗传因素的方面做起，了解遗传病的种类，发病原理，再利用现代的各种高新技术，找到和提出治疗的方法，如产前诊断、遗传工程等，从而达到预防和治疗遗传病的目的。
First of all , it introduces the definitions , constitutions and characteristics of state - owned share and legal - entity - held share , lists the differences between listed companies and non - listed companies , and analyses the defects in management structure of chinese listed companies : 1 . not having gone through the severe test of a market economy , chinese listed companies have been suffering from a " congenital malformation " and a lopsided development since establishment 首先对国家股与法人股的定义、形成与特征作了相关介绍；接着对我国上市公司股权结构现状进行了分析描述，最后对中国上市公司治理结构的缺陷理论分析： 1 、上市公司普遍缺乏市场经济的洗礼，具有明显的“先天不足” 。
Conclusion the major cause of malposition of transpedicular screw internal fixation were mutation of and ambiguity of opography induced by spinal congenital malformation , cataplasia , fracture , lumbar olisthe or lateral curvature ; neglect of individuality and poor accuracy in implanting pedicle screw and inadequate understanding of biomechanics of spine about paracentesis 结论脊柱先天畸形、退变、骨折、腰椎滑脱或脊柱侧凸等病变导致椎弓根局部解剖变异或不易辨认，术者未注意个体化、穿刺精度不高以及对经椎弓根穿刺时脊柱生物力学变化理解不够是置钉位置不佳的主要原因。
Result : in three categories and ten examples of congenital malformation fetus , the morphological and histological structures of colon in syndactyly and sxtrodactyly fetus have no obvious abnormity ; the colon ' s structure shows abnormity in omphalo - thoracopagus twins ; the colon ' s structure was insufficient development in anencephaly fetus 结果：三类10例先天性畸形胎儿中，并缺指畸形胎儿结肠的形态学及组织学结构无明显异常；胸腹联体胎儿结肠结构异常；无脑儿结肠组织结构发育不全。
